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The story
Starting next April, Akita City will raise its water and sewer rates. Water rates will go up by an average of 32%, and sewer rates by 18%. For a standard four-person household using 20 cubic meters a month, the combined bill will hit 7,502 yen — the highest among the six Tohoku prefectural capitals. That’s over 2,000 yen more than Sendai, currently the cheapest. The city cites falling rate revenue from population decline, but on 5ch, commenters debated whether the hike is linked to the city’s ongoing dedicated soccer stadium project, the legal requirement that water utilities be run as self-funding independent enterprises, and the wide disparities in water rates seen across Japan.
Akita City will raise its water and sewer rates next April. Water rates will rise by an average of 32%, and sewer rates by 18%. For an average household, that puts the monthly bill at 7,502 yen for 20 cubic meters of usage — the highest of any Tohoku prefectural capital. The city points to declining rate revenue amid population decline, but residents have voiced dissatisfaction.
According to the city, for the standard four-person household usage of 20 cubic meters a month, current rates are 2,860 yen for water and 3,113 yen for sewer. Among Tohoku’s prefectural capitals, Akita’s water rate is currently the second-cheapest after Aomori, while its sewer rate sits around the middle (see table).
From next April, the water rate will jump to 3,828 yen and the sewer rate to 3,674 yen. Both will become the highest among the six cities, pushing the combined bill up by about 1,500 yen. That leaves a gap of more than 2,000 yen compared to Sendai, the cheapest of the group.
Source: kahoku.news / Original article here
What people said
This is just on Akita for building a soccer stadium nobody needed.
I like soccer, but come on, this one's way too unnecessary
Osaka City and Sakai City are neighbors, but the rate is almost double?
Re: #3
Re: #12
Water rates in prefectural capitals & designated cities
As of October 2025
20m³, 13mm meter, tax included
Nagasaki City: 7,815 yen
Nagano City: 7,164 yen
Yamagata City: 6,864 yen
Saga City: 6,688 yen
Matsue City: 6,677 yen
Niigata City: 6,281 yen
Saitama City: 5,748 yen
Fukuoka City: 5,478 yen
Sendai City: 5,470 yen
Hamamatsu City: 5,452 yen
Shizuoka City: 5,384 yen
Sakai City: 5,285 yen
Before that — it's the voters who actively choose and support those politicians in the first place.
If you want to complain, complain about yourselves
Leave maybe 100 volunteers behind to keep the Namahage tradition going (Namahage: Akita's traditional demon-masked New Year folk ritual)
Why's that? Because the ground is all soft and mushy?
Not including repair costs in water rates isn't just an Akita thing, it's nationwide.
It's only recently that some municipalities have finally started folding repair costs into the rates
Mine's 2,400 yen
Sewer systems have different coverage rates so you can't really compare, but
for water rates, there's a 12x difference.
Among Japan's 1,718 municipalities — water rate for 10m³
Top 10 (cheapest)
Rank Municipality Prefecture
1. Tabayama Village — Yamanashi — 330 yen
2. Ako City — Hyogo — 374 yen
3. Narusawa Village — Yamanashi — 385 yen
4. Oyama Town — Shizuoka — 423 yen
5. Doshi Village — Yamanashi — 440 yen
6. Yamanakako Village — Yamanashi — 506 yen
7. Fujikawaguchiko Town — Yamanashi — 520 yen
8. Shirakawa Village — Gifu — 524 yen
9. Akishima City — Tokyo — 528 yen
10. Nakatosa Town — Kochi — 550 yen
Worst 10 (most expensive)
Rank Municipality Prefecture
1. Kaneyama Town — Fukushima — 4,233 yen
2. Tenei Village — Fukushima — 3,597 yen
3. Rausu Town — Hokkaido — 3,550 yen
4. Misato Town — Miyagi — 3,410 yen
5. Wazuka Town — Kyoto — 3,300 yen
6. Tome City — Miyagi — 3,220 yen
7. Biratori Town — Hokkaido — 3,210 yen
8. Kamiamakusa City — Kumamoto — 3,190 yen
9. Hamanaka Town — Hokkaido — 3,190 yen
10. Teshio Town — Hokkaido — 3,179 yen
Kamiamakusa draws its water supply from Yatsushiro, you know.
It was cut off for a long time after the earthquake.
And Yatsushiro itself only has a water supply coverage rate in the 50-some percent range.
As for wells, the earthquake damage was severe there too, and lots of people still don't have water
Isn't this just because Kaneyama Town and Tenei Village in Fukushima rely on well-based water systems?
Fukuoka City is chronically short on water and has to get by with seawater desalination facilities and the like, which is why it's expensive
Fukuoka City also pipes water in from the Chikugo area, so there's been large-scale construction on top of that, plus added dam capacity.
And it feels like this latest water shortage was only manageable because the dam expansion got finished just in time
and then using population decline as the excuse for a price hike —
that's way too much of a self-inflicted fire-and-firefighter act.
Are they trying to accelerate the population decline even more? lol
The national government is the one driving everything toward Tokyo, so in a way, isn't every region — not just Akita — a victim here?
The national government should be the one footing the bill for infrastructure
Sure, go ahead — if you're willing to give up local self-government
When I lived alone for the first time, my place had propane gas, and I was shocked at how insanely expensive it was
The club covers half, and the city and prefecture each cover a quarter
They had the news about a dedicated J.League stadium, and yeah, this is exactly the 'surely you've got better things to spend on' situation
Yep, it broke 40% for the first time ever.
According to finalized figures from the 2025 national census released by the Ministry of Internal Affairs and Communications on the 29th, Akita had the highest elderly ratio (share of population age 65 or older) of any prefecture, at 40.0% — up 2.5 points from the previous 2020 census. Kochi followed at 36.9%, then Aomori at 36.3%. Compared to the 2020 census, the elderly ratio rose in every prefecture except Osaka. Thirty-six prefectures now exceed 30%.
Didn't know that
For water, you can just dig a well.
For sewage, a combined septic/treatment tank (johkasou) works fine.
That way you don't have to pay those high water and sewer rates
to Veolia (the French water utility giant).
The costs involved:
For water — well-digging fee, pump purchase cost, electricity.
For a combined septic tank — tank purchase and installation fee,
blower electricity cost, and regular maintenance costs.
If you get the qualification yourself, you can even do the maintenance yourself.
Japan is 70% mountains, with a temperate monsoon climate and plenty of rain.
Except for that one lone house up on a mountain, groundwater is abundant everywhere.
Around Lake Inba they're practically drowning in too much water.
So why build dams and drink bad-quality water from them?
Well, politics reflects the people, I guess.
He doesn't actually live in Akita City
That's the result of the LDP letting the birthrate decline and shrinking the Japanese population
Of course that's what happens once you push gender equality — the outcome was obvious from the start
Infrastructure renewal timing is all converging at once while the per-person burden keeps rising,
so rural areas, where wages are already low, are going to be a genuine hellscape.
Even with population decline, if you don't live in at least a core city with a decent-sized population, your life is screwed
That's exactly the kind of policy they should be pushing.
Abandon the depopulated areas and have everyone concentrate in core cities
How big does a 'core city' need to be?
Like, even in Kanagawa or Saitama, is a population of 150,000 already risky?
It's at the level where unless literally every resident leaves, people are going to laugh at you
Background and Key Points of Debate
Water and sewer utilities operate as local public enterprises under a principle of independent accounting, meaning the costs of renewing aging infrastructure are, in principle, meant to be covered by rate revenue. Many commenters in the thread linked the rate hike to Akita City’s ongoing dedicated soccer stadium project, but under the system, water utility accounting is kept separate from the general budget and other public works spending — so directly connecting the two is a misunderstanding. That said, it’s understandable that residents’ frustration would concentrate on the rate hike when multiple topics requiring public funds surfaced around the same time. Akita Prefecture recorded the highest elderly population ratio in Japan at 40% in the 2025 national census, and the resulting squeeze on rate revenue from population decline isn’t unique to Akita City — it’s a structural challenge shared by local governments across Japan.
※This article is compiled and summarized from the 5ch (News Speed+) thread “[Water & Sewer Rates] Akita City to Raise Rates Sharply — Highest Among Tohoku Prefectural Capitals; Four-Person Households Pay Over 2,000 Yen More Than Sendai.”
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