Tokyo announces plan for fully driverless taxis — 5ch asks: ‘Who’s liable if there’s an accident?’

From our other sites

The story

Taxi-hailing app GO, Google-affiliated Waymo, and Nihon Kotsu have announced plans to launch fully driverless taxi service in Tokyo sometime in 2027. Toru Hashimoto, the former mayor of Osaka, questioned on social media whether taxi companies could really commit to a business model that eliminates the need for human drivers. On 5ch, opinions were divided over who would be liable if an accident occurred during autonomous operation, hopes that the service could help ease the labor shortage, and how far the service area might eventually expand.

Toru Hashimoto on the driverless taxi plan: “Will taxi companies really commit to a robotaxi business that makes human drivers unnecessary?”

Toru Hashimoto (57), a lawyer and former governor of Osaka Prefecture who also served as mayor of Osaka City, posted on his social media on the 24th.

He was responding to the announcement that taxi-hailing app GO, Waymo (a subsidiary of Alphabet, the US parent company of Google), and major taxi operator Nihon Kotsu plan to launch Japan’s first fully driverless taxi service in Tokyo sometime in 2027.

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

What people said

2AnonymousSep 25, 2026 00:38
They'll probably demand a dedicated lane be built for this next.
4AnonymousSep 25, 2026 00:41
Don't need commentators or lawyers weighing in on this, do you?
6AnonymousSep 25, 2026 00:42
If a driverless car causes an accident, who actually ends up liable?
47AnonymousSep 25, 2026 01:06
Re: #6
That's exactly why this won't take off. If the company that builds the automation bears full liability, nobody's going to do it.
69AnonymousSep 25, 2026 01:18
Re: #6
Why not just follow the US model on that?
22AnonymousSep 25, 2026 00:53
Self-driving isn't just "convenient because you don't have to drive yourself." It's a car with a driver who works 24 hours a day for free. You can drive to an izakaya and drive home. In rural areas with no public transit, elderly people could go visit any place or person, anytime. For domestic travel too, no worrying about train transfers — just say where you want to go and you're there.
https://x.com/hirox246/status/2096134671910478229
59AnonymousSep 25, 2026 01:12
Re: #22
Aren't you assuming personal ownership there? The feasibility of taxis versus private cars is completely different.
25AnonymousSep 25, 2026 00:55
After the Great East Japan Earthquake, there were so many reported cases of ghosts hailing taxis in the disaster area that a university student actually wrote their graduation thesis on it. And then there's the old Showa-era story about a taxi picking up a lone female passenger who vanishes on arrival, leaving the back seat soaking wet. Either way, that's zero revenue — the business doesn't work.
27AnonymousSep 25, 2026 00:56
Re: #25
Sorry, but that's gotta be made up.
35AnonymousSep 25, 2026 01:02
It's weird that only taxi companies get to do this. Any operator should be allowed in.
42AnonymousSep 25, 2026 01:05
Re: #35
Sounds like construction-related fields have already started doing this, though only at large sites. If it works with taxis in Tokyo, a scaled-down version could work for rural bus routes too — though it seems there are separate plans in the works for rural areas.
37AnonymousSep 25, 2026 01:03
First thing I think of with "robotaxi" is the one Schwarzenegger rides on Mars — forgot the movie's name.
38AnonymousSep 25, 2026 01:04
Re: #37
Total Recall.
43AnonymousSep 25, 2026 01:05
Told you so. If you crack down hard on everything — harassment, compliance, labor standards — management is just going to run to AI and automation to cut labor costs. Don't say I didn't warn you when unemployment starts climbing.
51AnonymousSep 25, 2026 01:09
Re: #43
The bigger driver is the labor shortage — that's why they're rushing this. If it works out for taxis, you get a driver working 24 hours for free, and fares drop too — and this applies across every industry. Even pharmacies: if AI takes over, you don't need pharmacists. Tons of possibilities.
52AnonymousSep 25, 2026 01:09
This won't work unless they start with roads that don't have bicycles cutting across.
61AnonymousSep 25, 2026 01:13
Re: #52
Yeah, there are a lot of problems. To safely run driverless vehicles you'd need 360° cameras on every road, bicycles linked to My Number [Japan's national ID system] with instant fines for violations — basically a full surveillance society, otherwise driverless cars will end up hitting people. And even after hitting someone, the driverless car would win in court.
74AnonymousSep 25, 2026 01:20
Re: #52
Probably limited to major roads at first. If they lower the fare to match, there'll be demand.
57AnonymousSep 25, 2026 01:11
I took taxis three times recently for errands and every single driver was unpleasant, so honestly I'd prefer self-driving. For the fourth trip I didn't even want to deal with it, so I just walked an hour instead. Deliberately taking the long way, bad attitude, and once the meter jumped up twice right after we'd already stopped and arrived — unbelievable.
88AnonymousSep 25, 2026 01:33
Re: #57
Is this a story from the Showa era? No taxi company like that exists anymore.
62AnonymousSep 25, 2026 01:14
For now there's no need to cover narrow residential side streets. Just covering the roads buses run on would already make a huge difference.
66AnonymousSep 25, 2026 01:17
Re: #62
If driverless vehicles succeed, you wouldn't even need buses anymore. There's already a reservation-based vehicle system being trialed in rural areas — something like pre-booked, shared-ride Hiace vans, so elderly people wouldn't have to walk to a bus stop.
64AnonymousSep 25, 2026 01:15
Japan always gets left behind by the rest of the world because there's always someone whining about things.
71AnonymousSep 25, 2026 01:19
Re: #64
It's also a legal issue. Unless operators get some degree of legal advantage even in cases where someone's killed, nobody's going to enter this market — a single fatality could wipe out years' worth of revenue.
68AnonymousSep 25, 2026 01:17
This is way better than legalizing unlicensed private taxis. I mean, if the AI robot driver annoys you, you could just yank it out and drive yourself, right?
73AnonymousSep 25, 2026 01:20
Re: #68
With full automation there won't even be a driver's seat. That's how it is in America.
70AnonymousSep 25, 2026 01:18
Just a matter of time before we see a runaway-vehicle accident — should be interesting to watch.
82AnonymousSep 25, 2026 01:27
Re: #70
Yeah, feels like it's gonna happen, nya~
77AnonymousSep 25, 2026 01:23
If self-driving works out, I bet eventually operators other than taxi companies will get let in too.
83AnonymousSep 25, 2026 01:28
Re: #77
Hired cars, fixed-route light delivery vans, fixed-route buses, reservation-route tour buses, fixed-route logistics trucks — and there are separate plans for logistics too. If AI can automate jobs where human lives are directly on the line, then robots can handle pretty much any job.
84AnonymousSep 25, 2026 01:29
If driverless taxis stick strictly to the speed limit, seems like it'll cause traffic jams.
85AnonymousSep 25, 2026 01:31
Re: #84
That's actually a key point. The real fix is having every single vehicle be self-driving. It's been said for ages that if all vehicles operate under the same conditions, traffic jams wouldn't happen.
89AnonymousSep 25, 2026 01:34
What happens if someone throws up in the car?
91AnonymousSep 25, 2026 01:35
Re: #89
Just torch it with the flamethrower installed in the car for a quick cleanup, then it's the shortest route to the hospital.
94AnonymousSep 25, 2026 01:41
Re: #89
If the passenger runs off, wouldn't they just report it to the police using the in-car camera footage?
90AnonymousSep 25, 2026 01:35
What happens to the actual drivers' jobs going forward, though?
93AnonymousSep 25, 2026 01:39
Re: #90
There's a massive labor shortage anyway, so it should be fine. Might as well put them on logistics work too.
96AnonymousSep 25, 2026 01:43
Re: #90
They can't fire existing employees, so wouldn't they just scale back hiring instead? Though I'm sure some companies will ignore labor law and fire people anyway.

Background and Key Points of Debate

Fully driverless “robotaxis” are already running commercially in the US, where Waymo has led the way in cities like San Francisco and Phoenix; the GO–Nihon Kotsu partnership essentially imports that technology to Japan. In Japan, the 2023 revision to the Road Traffic Act legally recognized Level 4 automation (fully autonomous driving under specific conditions), and pilot runs have been progressing in rural areas — but this would be the first time it’s introduced as a commercial taxi service in central Tokyo. Opinions in the thread split mainly over two points: who bears liability when an accident occurs, and whether operators other than taxi companies should be allowed to enter the market. Rules for compensation when a driverless vehicle causes a personal injury are still being worked out in many countries, and it’s unclear whether the US-style framework can simply be transplanted to Japan. Commenters also tended to conflate the very different cost structures of personally owned self-driving cars versus commercial taxis.

*This article is compiled and summarized from the 5ch (Geinou/Sports News+) thread “Nihon Kotsu and two other companies announce fully driverless taxi plan… Toru Hashimoto: ‘Will taxi companies really commit to a robotaxi business that makes human drivers unnecessary?’

Comments

Leave a Reply

Your email address will not be published. Required fields are marked *