Osaka City’s Trash Storage Hits Capacity — 5ch: “Hashimoto-Era Incinerator Consolidation Backfired”

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The story

In July, the Osaka Metropolitan Area Environmental Facilities Association, which handles waste processing for Osaka City and surrounding areas, announced that its storage space for garbage awaiting incineration was nearly full. By August the situation had escalated to the point where neighboring Sakai City was asked to handle some of the household waste, and in September Mayor Hideyuki Yokoyama called on residents to help by sorting and reducing their garbage. On 5ch, a thread kicked off with the question of why more incineration plants aren’t being built, and commenters raised the 2012 consolidation of incineration plants from nine down to six under then-Mayor Toru Hashimoto, along with the fact that Osaka City’s household garbage output is actually below the national average. Opinions split over whether administrative efficiency or maintaining a safety margin should take priority.

Sat, Sep 12, 12:10 PM

ABEMA TIMES

In September, Osaka Mayor Hideyuki Yokoyama called on residents to cooperate in sorting and reducing garbage. It was back in July that the Osaka Metropolitan Area Environmental Facilities Association, which processes household waste for Osaka City and surrounding municipalities, announced that its storage space for waste was nearly full because incineration couldn’t keep pace. By August, the situation had escalated to the point of asking neighboring Sakai City to handle some of the household waste.

Source: topics.smt.docomo.ne.jp / Original article here

What people said

4AnonymousSep 12, 2026 18:16
Why not just build more incineration plants?
24AnonymousSep 12, 2026 18:22
Re: #4
Do you have any idea how much it costs to add just one more facility?
25AnonymousSep 12, 2026 18:22
Re: #4
Because there's no space.
218AnonymousSep 12, 2026 19:12
Re: #4
In 2012, as part of administrative reforms under then-Mayor Toru Hashimoto, Osaka City consolidated its garbage incineration plants from 9 down to 6.
I guess it was meant to save money, but it backfired.
7AnonymousSep 12, 2026 18:17
Classic Osaka move — dump your problems on someone else.
254AnonymousSep 12, 2026 19:23
Re: #7
Tokyo does the same thing, passing the buck to other areas too.
12AnonymousSep 12, 2026 18:19
Re: #1
"Furthermore, Mr. Fuchigami revealed that he only learned of this dire situation the day before he became council chairman.
'The department manager told me the day before that there was "a matter to report" and that no questions would be taken. It's strange to be told the day before about something that's been known for over six months, and then not even be allowed to ask questions,' he pointed out.
As a result, he says an extraordinary session of the Osaka Metropolitan Area Environmental Facilities Association assembly was held on July 31, after he took office as chairman.
'There was a lack of communication between Osaka City's Environment Bureau and the association. I've heard that even Mayor Yokoyama was only informed at the last minute,' he said."

Sounds like Osaka City's bureaucrats just suck at their jobs.
233AnonymousSep 12, 2026 19:19
Re: #12
Yokoyama's just playing dumb — this has been brought up in city council for years.
17AnonymousSep 12, 2026 18:20
There's tons of empty land out in the boonies, just bury it there.
26AnonymousSep 12, 2026 18:22
Re: #17
Problem solved — just bury it in your backyard.
22AnonymousSep 12, 2026 18:21
They should adopt designated garbage bags.
Toyonaka City already does that.
52AnonymousSep 12, 2026 18:26
Re: #22
Looked it up — turns out there are no paid garbage bags there.
Apparently even a convenience store bag is fine as long as the contents are visible.
29AnonymousSep 12, 2026 18:22
Just ask the national government for a landfill site — maybe somewhere next to Kansai Airport.
40AnonymousSep 12, 2026 18:24
Re: #29
Even for landfill, you have to incinerate it first to shrink the volume.
57AnonymousSep 12, 2026 18:27
There's hardly any land left in Osaka to build new waste facilities, and it's just not cost-effective.
Expanding the city's boundaries
would actually be the most rational path for urban development,
but there are people who just don't get that (lol)
73AnonymousSep 12, 2026 18:31
Re: #57
They're already reclaiming land offshore in Osaka Bay.
112AnonymousSep 12, 2026 18:43
Re: #1
> I've heard that even Mayor Yokoyama was only informed at the last minute

There's no way that report didn't reach Mayor Yokoyama, who is also the administrator of the joint public body.
The Osaka Metropolitan Area Environmental Facilities Association was established in 2015 as a partial affairs association.
Osaka City, Yao City, Matsubara City, and Moriguchi City — all four have Ishin (Osaka Restoration Association) mayors.
Seven of the eight incineration plants are in Osaka City, the remaining one in Yao.
Way too unbalanced, and on top of that Moriguchi City has closed its own plant.
Ever since Mayor Hashimoto, all you can say is the planning has been way too naive.
128AnonymousSep 12, 2026 18:47
Re: #112
They probably pushed things a bit too hard to cut administrative costs, as a talking-point achievement for Ishin.
On top of that, several unexpected setbacks piled up, and now things are genuinely stretched to the breaking point.
Guess it just shows that infrastructure needs some redundancy — costs that look wasteful at first glance but actually matter.
116AnonymousSep 12, 2026 18:44
At the very least, people should crush their PET bottles and aluminum cans flat to cut down on volume.
125AnonymousSep 12, 2026 18:46
Re: #116
Those don't go to the incinerator anyway, do they?
141AnonymousSep 12, 2026 18:50
Isn't this just poor planning? It's not like the garbage suddenly increased overnight.
155AnonymousSep 12, 2026 18:54
Re: #141
According to the article, the amount of garbage hasn't actually increased.
Apparently it's the result of maintenance work and equipment breakdowns piling up together.
148AnonymousSep 12, 2026 18:51
More urgently than that, Japan really needs to sort out the collection of swollen, damaged batteries nationwide before something goes seriously wrong.
151AnonymousSep 12, 2026 18:52
Re: #148
Where I live, they collect it with a flatbed truck, so now you can put it out on glass-bottle collection day — that way, even if it explodes, the damage is minimized.
160AnonymousSep 12, 2026 18:56
Re: #148
My municipality started collecting them last year.
They'll take them whether they're swollen (jokingly called "pregnant" batteries), missing the recycling mark, or just a bare cell.
159AnonymousSep 12, 2026 18:56
Just build another island in Osaka Bay, problem solved.
165AnonymousSep 12, 2026 18:57
Re: #159
Guess it'll be finished in three years or so.
168AnonymousSep 12, 2026 18:59
Separating paper and plastic out of the burnable trash would cut the volume quite a bit — are they even doing that?
175AnonymousSep 12, 2026 19:01
Re: #168
> Osaka residents produce about 344g of household garbage per day, compared to the national average of about 466g — they're already doing well.

If you believe the numbers, Osaka households are already working pretty hard at reducing waste.
178AnonymousSep 12, 2026 19:02
From what I'm reading in the article, this looks like an administrative failure to me.
196AnonymousSep 12, 2026 19:08
Re: #178
It's not the administration's fault, it's a misjudgment by the citizens of Osaka Prefecture.
They pushed too hard for efficiency without allowing the administration any margin for slack.
They don't get that an administration with zero waste can't cope with even the slightest change.
222AnonymousSep 12, 2026 19:14
Garbage is decreasing nationwide, but Osaka City's is increasing.
Why is that?

S P E C I A L – Z O N E A I R B N B s (minpaku home-stay rentals)
241AnonymousSep 12, 2026 19:21
Re: #222
Osaka City's per-capita garbage output is actually lower than the national average, though…
264AnonymousSep 12, 2026 19:25
Re: #241

Background and Key Points of Debate

The Osaka Metropolitan Area Environmental Facilities Association, which handles waste processing for Osaka City, was established in 2015 as a partial affairs association made up of Osaka City, Yao City, Matsubara City, and Moriguchi City. Of its eight incineration plants, seven are currently located within Osaka City, while Moriguchi City has already closed its own facility. In 2012, under then-Mayor Toru Hashimoto, the incineration plants were consolidated from nine down to six as part of administrative reforms, and many commenters pointed to this consolidation as an underlying cause of the current crunch. At the same time, data showing that “Osaka residents produce about 344g of household garbage per day, below the national average of 466g” also came up, lending weight to the view that the real problem isn’t a rise in garbage volume but a lack of spare capacity (redundancy) in the facilities. The pattern of prioritizing efficiency only to lose the ability to respond to unexpected situations is a theme that comes up across administrative cost-cutting in general.

*This article is excerpted and summarized from the 5ch (News Express+) thread “[Osaka City] Garbage processing under strain, storage space in an “abnormal” full state… burden of maintaining facilities also rising. How can garbage be reduced? Japan’s “new policy” needed.”

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