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This is bad - can lead to a death spiral in terms of retirement funds.
People can always retire later I guess. Pensions are kind of a luxury if someone is fit and healthy.
France is trying this. It's not going well.
Ehh, the French will find any reason to have a riot. The Japanese will not riot for any reason, ever.
Ummmm, Japanese people have rioted before. While riots have been very rare in recent decades, the decades after WWII had riots, including the rather legendary riots over the construction of Narita Airport (https://en.m.wikipedia.org/wiki/Sanrizuka_Struggle).

There was even a riot in 1973 that broke out by train commuters who were enraged that they couldn’t get to work due to striking train workers back when the JR system was nationalized:

https://youtu.be/7QUfszx22w4

Ironic that the 1973 riot was against striking workers. I think that's the exception that proves the rule!
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The likelihood of someone being fit and healthy drops significantly as age increases. An apt analogy is attempting to use a part in a machine after its replacement interval. Yea, it may keep going, or it may fail spectacularly and cost your more than using a new replacement part.

Simply put, most people past a particular age are going to have reduced economic output due to frail bodies and weak minds.

I am proposing that parts are replaced based on condition, not an arbitrary fixed service interval. Condition monitoring increases efficiency. Also, if it ain't broke, don't fix it: retirement can often cause its own problems, just as replacing parts unnecessarily in a machine can cause problems.
So you're telling me now for my best benefit I should fake the condition of my parts to be worse then they actually are?
People would need to be honest, that's a weakness I guess. Maybe it could work in Japan. You may need a strong shame culture to prevent abuse.
I have to assume you're not 60 and still working and thinking about how to pay your bills.

Pensions are used by corporations to keep their spend and employee population predictable. It's lovely when it works out for the employee but its not the primary goal. I would debate whether its a luxury when you've locked yourself out of market growth in the hopes of a soft landing when older.

Also "If someone is fit and healthy" is far more than a series of personal decisions and age catches up with you fast. Once you also combine with that the changes in tech, and in the workplace in general, you'll see fewer and fewer options for that luxury pension

The population imbalance is temporary. We don't always need to run a Ponzi scheme of infinite growth. We desperately need population collapse.
"Ponzi scheme" is such an excessive indictment and mischaracterization of exchange of goods and services. Human population has no clear correlation to quality of life.

In the words of Ludwig von Mises, "If the tailor goes to war against the baker, he must henceforth bake his own bread."

Society can maintain a balance in this way without population restriction. Greater population grants us the luxury of more specializations and ideally more free time and more comforts.

You have said nothing couched in quotes.
I offered some reasons why you might be wrong for the sake of discussion.

Even without my reasons, "you are wrong" suffices because the onus is on you to provide proof of an assertion, otherwise it's false by default. Providing proof of a negative is nonsense.

You are arguing by quote, quotwashing what you actually want to say isn't productive. It is an appeal to authority. Make your own arguments.
"If I have seen further, it is by standing on the shoulders of giants"
There's a real opportunity here for Japan to show how a country can maintain it's output and standard of living under a declining population. They are already strong in automation, and have a culture of using more people than necessary to do stuff. I'd like to see them find a way to do more or the same with the people they have and be able to carry on with fewer working age people, as a model to the rest of us.
Jan 9, 2023: Inside Japan’s long experiment in automating elder care - The country wanted robots to help care for the elderly. What happened?

https://www.technologyreview.com/2023/01/09/1065135/japan-au...

> Why haven’t they taken off? The answer tells us something about the limitations of techno-solutionism and the urgent need to rethink our approach to care.

> Japan has been developing robots to care for older people for over two decades, with public and private investment accelerating markedly in the 2010s. By 2018, the national government alone had spent well in excess of $300 million funding research and development for such devices. At first glance, the reason for racing to roboticize care may seem obvious. Almost any news article, presentation, or academic paper on the subject is prefaced by an array of anxiety-­inducing facts and figures about Japan’s aging population: birth rates are below replacement levels, the population has started to shrink, and though in 2000 there were about four working-age adults for every person over 65, by 2050 the two groups will be near parity. The number of older people requiring care is increasing rapidly, as is the cost of caring for them. At the same time, the already large shortage of care workers is expected to get much worse over the next decade. There’s little doubt that many people in Japan see robots as a way to fill in for these missing workers without paying higher wages or confronting difficult questions about importing cheap immigrant labor, which successive conservative Japanese governments have tried to curtail.

---

> ...

> Care crises aren’t the natural or inevitable result of demographic aging. Instead, they are the result of specific political and economic choices.

> In short, the machines failed to save labor. The care robots themselves required care: they had to be moved around, maintained, cleaned, booted up, operated, repeatedly explained to residents, constantly monitored during use, and stored away afterwards. Indeed, a growing body of evidence from other studies is finding that robots tend to end up creating more work for caregivers.

---

I want to say that the approach that they're looking to do with robots replacing humans rather than augmenting humans is an approach that is going to be problematic.

I'm very against automating the human parts of healthcare. I posted in a discussion recently and it seemed like I was in the minority. Hopefully "caring professions" (I think that's David Graeber's term) are the ones that are not automated. But japan in particular is a manufacturing powerhouse with a lot of existing good automation as well as a lot of layers of administration. With a cultural shift, they can do more with less people.
There’s a great deal in healthcare just begging to be automated that has nothing to do with the “human touch.” Filling a prescription often involves someone making six figures counting pills by hand…

On top of this is the dignity angle. I suspect many would prefer to be capable of bathing and dressing themselves rather than needing to rely on a caregiver.

I have to wait over a month to see a registered dietitian to _hopefully_ deal with SIBO. This is not unusual for healthcare.

Refusing to automate the "human" parts of healthcare will do nothing but kill people due to delayed or expensive care. Imagine a world where everyone had a doctor with all current medical knowledge available 24/7!

That's a failing of your country's healthcare system, not an argument for automation. Getting to talk to a chatbot or whatever you have in mind is not a substitute for a real person, and will just introduce a norm of impersonal stereotyped healthcare if people are ignorant enough to believe it's a suitable substitute for getting seen by a real person.
Yeah I already know I live in the USA.

However: seeing an "AI" (you think this will end with chatbots?) >>>>>>>>>> not seeing a real person

I don’t think we’re really seeing the limits here. A total of 300 million dollars split across several years by the Japanese government is a fairly trivial investment relative to total senior care spending over that time period.

People talk about “moonshots” but the Apollo program was 4.4% of the federal budget in 1966 the modern equivalent would be ~200-300 Billion dollars per year. Not that Japan needs to invest that kind of money, but it shows how much it was prioritized.

The whole ChatGPT related developments seem timely for Japan then
I wont pretend to know the full story of what's going on in Japan, but their government strikes me as rather xenophobic and terrified of change.

There was a period where I was strongly interested in going to Japan and potentially starting a life there, despite what I'd heard about their work culture and social issues, but even still found it almost impossible due to their prohibitive immigration restrictions. This put me off it entirely, and I doubt I'm the only one.

Not to be rude but it seems like the Japanese government would do well to be a little bit humbled by what's going on and start trying to appeal more to the people and to foreigners so they can start to restore their country. Instead they just seem to be subbornly plowing head first off the cliff. Not to say the USA is much different.

By the numbers, the USA is much different, even just counting legal and ignoring illegal migration.
How can you even compare that to US?
Oh come on, the United States doesn't have even close to as restrictive an immigration policy as Japan.

No nuance.

The parent comment is ridiculously ignorant.

Nearly 45.3 million immigrants lived in the United States in 2021, the most since census records have been kept. In 2021, immigrants comprised 13.6 percent of the total U.S. population, a figure that remains short of the record high of 14.8 percent in 1890

https://www.migrationpolicy.org/article/frequently-requested...

Japan is ~2%

In 2021, approximately 2.76 million residents of foreign nationality were registered in Japan, making up about 2.2 percent of the population.

https://www.statista.com/statistics/687809/japan-foreign-res...

I completely agree with your assessment and I was in the same boat where I wanted to live there despite all of that.

And while I do believe that having a more open immigration policy may be beneficial (it's practically the cheat code for declining populations), I genuinely believe they would do much more if they focused on strengthening their social safety net (unemployment, parental leaves), cracking down on the toxic work cultures (much more aggressively, not in the current way, where they favor employers over employees and use social shame for everything, although that's Japanese culture in a sense ...), and making family minded policies (massive tax breaks or direct aid for children)

Japan already has most of the things you're asking for. It's really hard to get fired from a salaried job in Japan, they have parental leave, there is direct aid for children plus tax breaks (and more coming soon). The main problem is the toxic work culture (too much overwork mainly), and that's easing up now as the dinosaurs age out and younger people take over, though they still have a long way to go.

Japan has the most open immigration policy in the world for skilled workers. But it's a hard place to immigrate to because of the language barrier.

What immigration restrictions? All it takes for you to get an Engineer visa is a diploma and a sponsored job offer. The sponsor doesn't have to pay anything for the sponsorship, and doesn't have to present any sort of labor market documentation. The Japanese immigration system is much more open than USA, Canada, Australia, the UK, and most EU countries.
Add in their points-based system for highly skilled professionals (that allows for permanent residence after just 1 year), and it becomes a very attractive option if the cultural, workplace and language requirements are workable for you.
Countries like Canada seem to think importing cheap labor from other countries is the way to keep growing and not have to make adult decisions about how to deal with a declining birth rate. That seems to be the prevailing wisdom for developed countries and everything else is called xenophobic. The main irony I see is that the biggest proponents are companies, but they frame it as a cultural issue, like how could people be against immigration, when they really just want population growth and wage suppression. It will be interesting to see which policy makes more sense in the long run.
Immigration makes sense as you tend to preferentially select the more capable/active people, which is generally the kind of populace you want.
Well the moron thats running Canada is gonna end up with the homeless kind at this rate, he sees immigration as an absolute good its just he hasnt given any thought as to where hes gonna put them all

https://www150.statcan.gc.ca/n1/daily-quotidien/230322/dq230...

over 1 million in a single year, thats like if 8.5 million just showed up in the US creating a new New York.

As far as I know there is no way to increase birth rates. No formula, no payout, no policy that will guarantee that a country will have more births, except maybe a bump.
Abortion bans is one attempt.
Romania shows that it can only create a temporary effect. Also women start dying.
How can you say that when birth rates vary so widely with time and place? Even just in the modern developed world, couldn't we copy whatever Israel is doing [1]? It may not be easy or guaranteed, but we don't need to go as high as Israel's 3.1 - the replacement level of 2.1 would suffice.

[1] Israel has been in a constant baby boom since independence, with the highest fertility rate in the OECD at 3.1 children per woman. - https://en.wikipedia.org/wiki/Baby_boom#Israel

That commenter probably means that there is no known reliable way solution that generalizes to many diverse countries. Pointing out the existence of a country with high birth rates isn’t a dispute of that claim, since as far as I know “just become exactly like Israel” isn’t really an option.
It's a dispute of the implied claim that a developed nation with women's rights can't have high birth rates.

> known reliable way solution that generalizes

Why all these qualifiers? It doesn't have to be reliable or general - individual countries can each have their own approach, that only works after lots of tweaking, and even just intermittently, as long as it time-averages to replacement level. And it won't become known unless we look for it - more than the occasional sporadic attempt by a government that gets decried as racist and sexist for their efforts [1].

> exactly like Israel

Why "exactly"? If someone pointed to Japan when searching for solutions to reduce heart disease or medical costs in the US, would you also say "become exactly like Japan" isn't an option? Many countries similar to Israel have low fertility, while many very dissimilar ones have high fertility. Clearly, being exactly like Israel isn't necessary.

[1] 'Baby machines': eastern Europe's answer to depopulation - https://www.theguardian.com/world/2020/mar/04/baby-bonuses-f...

>only works after lots of tweaking, and even just intermittently, as long as it time-averages to replacement level.

That sounds like an unending series of demographic shocks and may well be worse than the original problem.

They are only shocks if the fertility rate fluctuations have a high amplitude and period longer than ~20 years. For example, if the rate varies between 1.8 and 2.4, on a 20 year time-scale, then they won't be "shocks", but mere gentle waves.
>couldn't we copy whatever Israel is doing?

You think everyone should become a bunch of religious nuts? That's not something that's exactly easy to instill in a population; it takes generations. It also usually results in a lot of bad things: oppression of women and minorities, warmongering, etc.

That's assuming religious nuttery is an unavoidable prerequisite for whatever is lifting their birth rate. I don't think this assumption is merited - according to Pew surveys, Serbia has a similar rate of irreligion (3.3%) as Israel (3.1%), yet their fertility rate is only 1.4. On the other hand Mongolia is 36% irreligious but has a 2.9 fertility rate.

Religion and fertility may be correlated, but it's demonstrably not an unbreakable rule, and outliers abound, so we shouldn't just give up. Sources:

https://en.wikipedia.org/wiki/List_of_countries_by_irreligio...

https://en.wikipedia.org/wiki/List_of_sovereign_states_and_d...

Israel is literally a theocracy. It's not a valid example for any kind of modern democracy, and the religion factor isn't something you can just ignore.
I wasn't arguing for that, I meant accepting that population would fall.
What is the "adult decision" Canadians should be making? I'm not sure what the proposed solution is supposed to be here.

If anything, the xenophobic narrative is that the immigrants are too rich, driving up housing prices in Vancouver and Toronto.

To shrink as a society. To abandon a need for constant growth -- those stock prices gotta keep going up!

And they are driving up housing prices. New arrivals to Canada aren't moving to SK, or MB -- most of them aren't from cold countries and stay entirely in the southern most cities -- the GTA and VAN, and to a far lesser extent, Calgary and Edmonton.

I thought Canada imports wealthy people who pay taxes and buy all the houses.
> terrified of change

How can they be terrified of change, when their economy is at the cutting edge of several fields, and the dramatic changes of automation that they embraced and developed?

Or do you mean that there is one particular sort of change they don't want? The way that, say, environmentalists are "terrified of change" when they oppose climate change and deforestation?

> their government

Just their government? The Japanese people themselves demand mass immigration?

> How can they be terrified of change

It's obvious that there's a distinction between technological change and social/cultural change.

Japanese strike me as very conservative when it comes to social/cultural shifts. Compare it to Taiwan, for example, and there is a big difference (to be fair, Taiwan probably has less cultural history to begin with).

So we've moved from terrified of change, to embracing some changes and resisting others. Even in culture, Japanese fashion, art, architecture, music, entertainment, and cuisine have all seen recent changes.

Yet they refuse to change some social/cultural values. What makes this a phobia worth pathologizing, instead of a legitimate preference deserving of respect?

For example, when Kashmir decried being stripped of autonomy [1], were they also just being phobic and terrified of change?

[1] Kashmir’s new status could bring demographic change, drawing comparisons to the West Bank - https://www.washingtonpost.com/world/2019/08/08/kashmirs-new...

You're fighting a strawman; no one has made any comments to this being "a phobia worth pathologizing".

As far as I can tell, folks are just commenting on how this affects their demographics and ability to scale social services in the coming decades as their tax base shrinks. That's a real problem.

I don't see how you read any other intent.

You didn't, but warent's comment I replied to did: "their government strikes me as rather xenophobic and terrified of change"

In general, "xenophobia" is a frequent accusation against those that don't want mass immigration.

Perfect response... you owned him.

"If you're scared, negative, or don't love something -- you're wrong!" NPC's are tiresome. It would be nice to peacefully separate from them into different states... they can do their nonsense over there in their own state.

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restore their country

A country is not a place on the map. It is the people themselves. If you replace the people with another people you have destroyed the country.

Anyway, long term, Japan would be better off with a smaller population.

There's widespread rhetoric (not to say propaganda) that immigration is good and that immigration must be increased.

Not so. Countries and people are absolutely free to decide how much immigration they want to allow, if at all.

I went to Japan a few years ago. Just tourism, I love the history and culture of the place, and can read and speak some Japanese.

Honestly, the place is doing great. No restoration necessary. I don't see how it would be any better by making immigration easier, it would only lower the cultural and social cohesion of a very insular place.

This is a bizarre consequence of capitalism, this expectation of infinite growth and an infinite supply of labor. Preferably cheap labor.

> their government strikes me as rather xenophobic and terrified of change.

If you consider historical precedent I don't think you can blame them for that.

> I'm fleeing the west and moving to beautiful Japan.

> Japan should become the west.

Leave people alone... let them live how they want. (You be liberal / tolerant).

We all need to strive to have a collapsing population, the key is how we handle it.
That is a mighty convincing argument you made there. Care to back it up?
Think of the multitude of economic structures that don't rely on an infinite exponential. Relying on a capitalistic system to handle this shock is the last thing you would reach for. I am not saying socialism, communism or anything else, but there are literally 1000 other solutions. The population bubble due to industrial revolution needs to be handled from a global perspective.
I appreciate your thoughtfulness of this.

Allow me to throw my hat in the ring. How do you feel about localized food production? I am a proponent of people producing more of their own food, this reduces both transportation costs and pollution.

Considering AGI and automation, this would free people up to return to the land more and produce more of their own food. Which is more sustainable.

Of course implementation details would need to be worked out.

I agree. But my opinion should mean nothing without the science and quantitative numbers to back it up. I think most production should be within 200km of the consumer, that goods should probably move at the rate of a horse. We should strive for equilibrium over the time scale of 1000 years.
This little fixture intrigued me the other day when sharing on a slack channel at work https://farm.bot/. It was briefly featured in some summary YouTube video that danced around a bunch of impressive automation used out in the world for a lot of agricultural stuff.
Now that sounds good, in fact I can only think of three problems with it:

- producing food takes space (preferrably arable land, though a larger plot of pasturable land will also work).

- producing food takes time (taking care of crops or animals takes a significant amount of time, which is time people can't spend on salaried work).

- producing food takes knowledge (knowing which crops to plant, when to plant them, how to properly care for them, and when to harvest them, for example).

Aside from those three problems and, where applicable, the problem of needing water (I hear some place called California tends to have problems with that) I can't see any notable issues with that idea.

>the problem of needing water (I hear some place called California tends to have problems with that) I

There sure are a lot of green lawns in California, maybe we can start replacing them with gardens.

>- producing food takes time (taking care of crops or animals takes a significant amount of time, which is time people can't spend on salaried work).

Automation seems to be taking care of that issue, if gradually.

>producing food takes knowledge (knowing which crops to plant, when to plant them, how to properly care for them, and when to harvest them, for example).

ChatGPT and other educational tools can take care of that.

> producing food takes space (preferrably arable land, though a larger plot of pasturable land will also work).

We would be able to justify single family residences more if the yards were used to grow food, and keep chickens. Added benefit of reducing kitchen waste to near 0.

A world in which people return to the land and produce mostly, if not entirely, their own food is defined as subsistence. Local food production is a necessity and even their minister of agriculture finds the possibility of future famine to be real, but there are limited incentives even as young people consider starting farms:

https://japantoday.com/category/features/kuchikomi/japan's-f...

Most people are leaving rural japan to find more than subsistence as I would imagine many people on this platform have left one place or another to find means that ideally outstrip their needs and allow them to save for the future.

Japan has a serious depopulation problem and is the first country to tip into negative population growth without much policy change to soften it.

The results are not good. They are things like:

- not being able to move out of your parents house

- not being able to have kids

- old people starving to death

-limited food production, limited social services (where's the tax base), greater divides between density and rural life

Like others mention Japan needs to have leadership that is not xenophobic and begin to embrace policies that encourage family growth including supporting women who work rather than continuing to build on female invisible labor at home and a salaryman effort in the public sphere.

Food production is arguably the most heavily automated sector right now, especially agriculture. I think there are many benefits to bringing food production closer to the people, but it will be a hard sell if efficiency is a factor (which it is in almost any society)
https://en.wikipedia.org/wiki/Human_impact_on_the_environmen...

The problem is, of course, that immigration turns it into a tragedy of the commons: Population A won't reduce their birth-rate, if that just means population B will take their place, and the strain on their local environment won't be reduced:

Want to fight climate change? Have fewer children - https://www.theguardian.com/environment/2017/jul/12/want-to-...

Europe needs immigrants, young and committed and eager to learn. They are the future taxpayers who will support an ageing population - https://www.theguardian.com/commentisfree/2015/nov/12/the-gu...

How much weather data do you think it would take to be able to predict the weather 100 or 1000 years from now?

People who have never trained a neural network nor attempted to model the weather or any large system might be inclined to believe current climate modeling. Unfortunately we lack the data to do so with any precision or accuracy. And I'm not convinced by someone yelling at me to trust experts. I can reason well enough on my own to know that we lack the data to know if humans are causing global climate changes or if these are just natural progressions.

There's a lot more in that wikipedia article than just climate change. But even on climate change, suppose as you say there was reasonable doubt - given the potentially devastating consequences of human CO2 emission that we have not yet ruled out, shouldn't we take the precautionary principle? I.e. limit emissions until we are reasonably sure about how much harm they'll cause.
I think we should have discussions on these things, but I don't trust some self appointed entities to have mine nor anyone else's best interests at heart, other than their own.

In other words I am suspicious of the motives of the people pushing the agenda. And they have done little to allay my fears, instead it seems to be increasingly militant in their rhetoric.

And I don't believe for a minute that the people advocating that we reduce our standard of living intend on sharing in that reduction. I think they are hypocrites.

When I see them raising their own animals or having a garden then I might believe them. Instead they try to tell me that we should eat bugs instead of raising chickens, despite chickens being more palatable and emitters of 0 green house gasses compared to insects at 2g/kg.[1] Chickens also eat kitchen waste. We don't have kitchen waste at my house.

If they instead advocated for things like that, things that make sense and have a tangible benefit today, they would have more credibility. Not to mention the mental health benefits of returning to the earth and being closer to nature.

Instead they come up with these half baked authoritarian notions and seem intent on ramming them through. 15 minute cities, eating bugs, and owning nothing. zero emissions. no gas powered engines. and on and on it goes. Qui bono?

Just taking things away and providing no real solutions. Battery powered earth moving/farming equipment is not feasible, for example.

I don't take kindly to being ruled by people with less sense than I have, who refuse to include the very "stakeholders" that they are making decisions for. And who use force to impose their will.

[1]https://www.weforum.org/agenda/2018/07/good-grub-why-we-migh...

If your condition is removing the influence of the WEF and other unelected, supranational organizations, I certainly won't argue against that. Just note that their hypocrisy is irrelevant - it won't diminish the problems the rest of us will suffer from continued damage to the environment.
What's an ideal rate of population decline?
What do you think a good metric would be? What are the targets, what are the goals. Remember, we aren't talking about ending anyone's life, just reducing the number of people produced.
I hope that civil society isn't destabilized in the process; sectors of the economy do not disappear overnight leaving people to retrain or into early retirement. The country should also remain competitive with others in terms of cultural, economic and military power.
> economy do not disappear overnight

Isn't the danger is that there are not enough workers to aide an aging population at the same time there aren't enough consumers to feed growth and manufacturing changes that designed to turn out vast quantities of goods?

A labor/consumption imbalance. It would seem that we would need to make our manufacturing more elastic, retooling existing factories to be more dynamic in what and how they produce goods. Would be a good thing in general.

No, thank you. I'd rather we have a hundred billion more human beings spread throughout the galaxy, with "fully automated luxury gay space communism".

Even just to bring up the material standards of living for the global poor to match developed world conditions will need more people, not less. I can't in good conscience say that we have peaked as a species now and need to start declining.

Ok, so if we don't get off the planet in the next n-years, the whole thing collapses or ... we work with already occurring phenomena and ride the population curve down to get to the natural load carrying capacity of the planet WHILE we also become a multi-planet species.

Don't let your goal of "fully automated luxury gay space communism" force your risk curve into oblivion.

Easily solved via immigration and automation. Won’t be decades before they start to open up, robot technology funding going to go up dramatically before then
Completely anecdotal but I was in Japan (mostly Tokyo but some surrounding cities as well) last week, and I saw so many young Japanese families with babies and toddlers I was thinking to myself "are those population headlines for real!?" I do believe the data, but I was a bit surprised by the number of babies I saw due to all the headlines I had read beforehand.
I was in japan recently and saw a ton of babies too. I don't really have a good baseline for how visible babies are though. Declining population just means birth rate < 2.1

Btw, are you a new parent? That tends to color things imo, you notice a lot more babies than otherwise.

When you're a tourist in the city, you're missing out on the rest of the country. I'll also note the "seeing children" part... anecdotally I recall one time I had the day off and went to a mall for something during a week day. The majority of the people I encountered were young mothers with a child not old enough to go to school.

It's not that I don't see them other places, but it was a lot more concentration there and then... and that was memorable.

If you are a tourist, you're likely to be in the more aesthetically pleasing areas or commercial areas and during the work week.

The counter example would be if you were in a small town an hour beyond the outskirts of the larger cities and went to a local restaurant for dinner - the age demographics would be quite different.

I was in Tokyo / Kyoto last week, and while I did not notice any difference in the number of families with young children from where I’m based (Singapore), what I did notice was the larger number of older workers in all kinds of jobs.

One of my taxi drivers look so elderly I dared not let him even touch any of my bags …

Yes, there's tons of children and young families here in Tokyo. The thing you're missing is that: all the children and young families are here in Tokyo, or one of the other major cities. Everyone's been abandoning the small towns and even smaller cities.

Of course, this isn't really that unusual in developed nations, but it's more pronounced here.

On the plus side, Tokyo is a really great place to raise a family unlike American cities, because it's safe and walkable. Your kids can ride a bike, or take a subway, by themselves if you want, and not have to worry much about safety.

How many of the parents had more than 1 child though?