Public Bathhouses: Over 80% Have Vanished in 50 Years — Aomori Tops the Nation Per Capita

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The story

According to the Ministry of Health, Labour and Welfare’s fiscal 2024 sanitation administration report, the number of public bathhouses (sento) nationwide has fallen to 2,730 facilities — meaning more than 80% have disappeared over the past 50 years. By prefecture, Yamagata now has zero sento, while Aomori ranks first nationwide with 22.40 facilities per 100,000 residents. The article drew responses from a wide range of generations on 5ch, with users sharing memories of visiting bathhouses back when they had no bath at home, discussing how rising water and gas bills are squeezing bathhouse operators, and comparing regional differences in hot spring and bathhouse culture.

Published 9/20 (Sun) 10:00

Asahi Shimbun

Neighborhood public bathhouses keep disappearing. According to the Ministry of Health, Labour and Welfare’s sanitation administration report (fiscal 2024), sento classified as “public bathhouses” number 2,730 nationwide — meaning more than 80% have vanished over the past half century. By prefecture, Yamagata has become a “zero-sento prefecture,” while Aomori, with 22.40 facilities per 100,000 people, can be called “Japan’s most bathhouse-loving prefecture.”

Source: news.yahoo.co.jp / Original article here

What people said

2AnonymousSep 21, 2026 15:15
Bathhouse brawl, huh
42AnonymousSep 21, 2026 15:25
For some reason Aomori bathhouses don't stock shampoo or body soap
so apparently it's standard practice to keep your own bottles in the car
6AnonymousSep 21, 2026 15:16
Apparently a lot of houses didn't have baths back in the day, but I honestly can't picture that
13AnonymousSep 21, 2026 15:19


Re: #6
There's a new-build apartment put up where an old machiya townhouse in the historic district used to stand — and unbelievably, it's shower-only, no bathtub.
Honestly, my real thought is "you're paying 80,000 yen rent for THAT?" @a prefectural capital in the Kinki region
8AnonymousSep 21, 2026 15:16
It stung that Tokyo made tap water free only for households, which made things relatively pricier for everyone else
12AnonymousSep 21, 2026 15:18
Re: #8
On top of that, my ward hands out gas and electric subsidies to every household
Bless, truly bless
25AnonymousSep 21, 2026 15:22
Re: #8
Between water and fuel costs it just stopped being worth it
but since prices are regulated as a daily necessity, there's no room to actually turn a profit
meanwhile the pricier "super sento" spa complexes are actually doing well
11AnonymousSep 21, 2026 15:18
Re: #6
When I was a kid, it wasn't rare for our bath to break down and for us to end up at the bathhouse
47AnonymousSep 21, 2026 15:26
Re: #11
Wait, baths actually break down? Were they just more failure-prone back then?
I'm in my 40s and I've never really heard of that
15AnonymousSep 21, 2026 15:19
Back then even municipal housing made you buy and install your own bathtub, and when you moved out you had to rip it out and dispose of it yourself
no wonder people went to the bathhouse

I did the same thing when I was boarding during my student days — used the local sento
54AnonymousSep 21, 2026 15:28
Re: #15
First I've ever heard of that
17AnonymousSep 21, 2026 15:20
Back in the Showa era it was 100 yen for adults, 50 yen for kids
We had no bath at home so we'd go every 2-3 days
That coffee milk after a bath hit so good
34AnonymousSep 21, 2026 15:24
Re: #17
Come on
how old even are you
you're past the average life expectancy at this point (lol)
50AnonymousSep 21, 2026 15:27
Re: #17
The hot spring I hit up in Beppu about 10 years ago was 100 yen
20AnonymousSep 21, 2026 15:21
This right here is the real Japanese tradition
https://1010.or.jp/menu/history/src_rekishi/rekishi04.gif
24AnonymousSep 21, 2026 15:22
Bring back mixed-gender bathing and business would bounce right back
113AnonymousSep 21, 2026 15:43
Re: #24
That'd just mean more creepy guys lurking with just their eyes above the water ("crocodiles")
176AnonymousSep 21, 2026 16:05
Re: #24
My heart is that of a woman!
41AnonymousSep 21, 2026 15:25
I get the appeal of super sento, but regular bathhouses I don't really get
worst case they don't even have soap or shampoo
61AnonymousSep 21, 2026 15:29
Re: #41
Wait, isn't the whole point of a sento that you bring your own basin loaded with soap, shampoo, and a towel,
with your change of clothes wrapped up in a bath towel?
43AnonymousSep 21, 2026 15:25
Honestly, Japanese people barely bathe anymore
even showering feels like a hassle
49AnonymousSep 21, 2026 15:27
Re: #43
That's nasty, don't hold up some outlier as your example
45AnonymousSep 21, 2026 15:26
Re: #1
51AnonymousSep 21, 2026 15:27
A bath full of perverts sounds terrifying, hard pass
52AnonymousSep 21, 2026 15:27
In Hachinohe, Aomori, the bathhouses open around 5 a.m.

A bath before work is just standard there
57AnonymousSep 21, 2026 15:28
Re: #52
Didn't know that was a thing
59AnonymousSep 21, 2026 15:28
Regular sento are still fairly common within Tokyo's 23 wards
but out in the suburbs it's a wasteland
my parents' place is in some city out in Kitatama and there's only one bathhouse left
73AnonymousSep 21, 2026 15:33
So 80% of them are gone, huh
78AnonymousSep 21, 2026 15:34
Re: #73
They could just deregulate the pricing, that's all it'd take
but nobody's pushing for that law to change, so sento are probably doomed
89AnonymousSep 21, 2026 15:37
Re: #73
(Come on, you should've phrased that as "80 pah-sento" — a pun blending "percent" and "sento")
84AnonymousSep 21, 2026 15:36
Yamagata's got day-trip hot springs everywhere
wasn't it the case that literally every single municipality has one?
about 300 yen and body soap and shampoo are included
Yamagata's basically paradise
90AnonymousSep 21, 2026 15:37
Re: #84
Hokkaido's kind of the same. Except you need a car
151AnonymousSep 21, 2026 15:53
A bathhouse straight out of that old Showa-era song "Kandagawa" takes some nerve to walk into (a 1973 folk hit about a poor couple's shared trips to the sento)
156AnonymousSep 21, 2026 15:55
Re: #151
Guess a super sento has a lower bar to clear (´・ω・`)
159AnonymousSep 21, 2026 15:55
Re: #151
That's the song about the worst boyfriend ever, leaving his girlfriend waiting outside in the dead of winter
don't soak so long, man

Background and Key Points

Under Japan’s Public Bathhouse Act, each prefecture sets a price cap on sento admission fees by ordinance, meaning operators can’t just raise prices whenever they want. The thread’s suggestion to “just deregulate the pricing” is pointing straight at this structure — even as water and fuel costs climb, prices can’t easily follow, which is considered one driver behind the wave of closures. Also, Aomori’s title as “Japan’s top sento prefecture” is based on facilities per 100,000 residents, not on how popular any individual bathhouse actually is. Likewise, Yamagata having zero sento doesn’t mean bathing culture there has died out — day-trip hot spring facilities simply became widespread and effectively replaced the sento business model, a nuance the raw numbers alone don’t convey. The thread was also full of firsthand stories from an era when homes had no bathtub, reflecting how changing housing conditions are part of what’s driving people away from bathhouses.

※This article is compiled and summarized from the 5ch (Newsplus) thread “【♨】Bathhouses Down 80% in 50 Years — What Japan’s Top Sento Prefecture Reveals About Changing Bath Culture.”

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