Handheld Fans on Trains: Yes or No? 5ch Debates “Your Self-Satisfaction vs. an Old Man’s Life”

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A celebrity’s social media post sparked debate over using handheld fans on trains, with complaints like “I’m getting blasted with air that evaporated your sweat” and reports of hair getting sucked into the blades.

On 5ch, opinions split between those defending the fans as necessary heatstroke prevention and those calling them a manners violation on packed trains, with the discussion eventually spreading to alternative cooling gear like air-conditioned jackets and water-cooling devices.

[Debate] Handheld Fans on Trains — OK or Not OK? “That Wind Carries Your Evaporated Sweat…” Celebrity’s Social Media Post Sparks Controversy, With Reports of Hair Getting Sucked In Too

8/25 (Tue) 8:00 AM

Yomiuri TV

Source: news.yahoo.co.jp / Read the original article here

2Anonymous2026/08/25(火) 09:17:17.88ID:t6MATz/w0
Don't let this turn into discrimination.
43Anonymous2026/08/25(火) 09:28:54.75ID:QUX++L5c0
>>2
Well, skip it and you might get heatstroke.
So really it comes down to: your self-satisfaction, or some old man's life — which matters more?
210Anonymous2026/08/25(火) 10:11:37.46ID:7ryuGdDW0
>>43
What kind of situation has you catching heatstroke on a train with the AC running, unless you whip out a fan?
9Anonymous2026/08/25(火) 09:19:52.87ID:IY8dYfe80
Huh? I don't have enough hair left to get caught in anything.
238Anonymous2026/08/25(火) 10:19:42.30ID:6HXvK3TZ0
>>9
That's a sad thing to say 😢
257Anonymous2026/08/25(火) 10:23:33.61ID:RTr6q1Kq0
>>9
Do bald guys even wear swim caps at the pool?
15Anonymous2026/08/25(火) 09:20:48.79ID:JHej3JCo0
Going on about "evaporation" is being way too neurotic.
21Anonymous2026/08/25(火) 09:23:07.10ID:8bD2OJ2u0
Not something you use in cramped spaces. Grab a folding fan and just wave it yourself.
254Anonymous2026/08/25(火) 10:23:23.46ID:9QDn8ze00
>>21
That's not something for cramped spaces either.
Can't use it on a packed train.

And on top of that, some guys snap it open and shut loud enough to be annoying.
That's basically every old man with a folding fan.
Going "aahh, so hot" out loud over and over, so irritating.
26Anonymous2026/08/25(火) 09:24:12.65ID:Iu2kvJL80
There was a guy whose fan buzzed louder than some lady's loud voice. If you're going to use one, at least get a decent one.
120Anonymous2026/08/25(火) 09:47:40.17ID:TwXP26Yq0
>>26 If it's an old guy, fan-equipped clothing beats a handheld fan for noise, guaranteed.
Manufacturers, put quiet fans in these things.
Buyers, test them before you buy.
A loud fan usually means a cheap Chinese battery inside.
Once that battery catches fire
and you become a victim of "flaming clothes," it's too late.
29Anonymous2026/08/25(火) 09:25:03.75ID:SseNLBBi0
I can just picture you guys rushing over to catch a whiff of some cute girl's evaporated sweat breeze.
36Anonymous2026/08/25(火) 09:27:01.39ID:1o2f6lne0
>>29
Can't touch, can't look, can't smell — so what am I supposed to do?!
35Anonymous2026/08/25(火) 09:26:58.58ID:I+kp8Lzh0
Handheld fans aren't even that cooling to begin with, so carrying one is pointless (´・ω・`)
52Anonymous2026/08/25(火) 09:30:19.23ID:bJvDqafU0
>>35
On a train with the AC on, I sort of get it, but using one outside in the daytime is just dumb.
Do they actually feel cool getting blasted with hot air?
42Anonymous2026/08/25(火) 09:28:21.36ID:V1EvpfA+0
Why use a handheld fan when the AC is already running?
57Anonymous2026/08/25(火) 09:30:56.93ID:4Ncph6/D0
>>42
It makes sweat evaporate faster, for the cooling effect.
107Anonymous2026/08/25(火) 09:42:59.51ID:p0OPSdvw0
>>42
Because the guy who sprinted to catch the train and is drenched in sweat is hot.
46Anonymous2026/08/25(火) 09:29:18.76ID:sUnhEIju0
Honestly, this is only an issue in big cities.
56Anonymous2026/08/25(火) 09:30:56.06ID:t6RhslhJ0
>>46
It's because you're packed so close to strangers.
Makes you extra self-conscious about it.
94Anonymous2026/08/25(火) 09:40:15.09ID:xpG1Y6C30
Does that actually feel cool? People walking around outside with a fan in one hand and their phone in the other just look like idiots to me, lol
99Anonymous2026/08/25(火) 09:41:21.87ID:uEvbBISe0
>>94
Right, if it's that brutally hot outside, just get moving instead of using that thing — that's all I can think. Everyone who uses one outdoors is an idiot, no exceptions.
200Anonymous2026/08/25(火) 10:06:11.49ID:oZB5SUvM0
>>94
If it's an actual cooler fan and not just a plain fan, it's incredibly cooling.
111Anonymous2026/08/25(火) 09:44:53.28ID:hYB8vnIE0
The train was packed, but there was one weirdly empty pocket of space — turned out there was a guy in a cooling vest standing there.
114Anonymous2026/08/25(火) 09:46:04.22ID:4Ncph6/D0
>>111
Train was packed but there was a clear gap by the window nobody would approach — thought it was strange, then I saw someone had thrown up ("gero") right there by the window. Made sense after that.
115Anonymous2026/08/25(火) 09:46:55.82ID:xCFl5rqD0
>>111
Yeah, that stuff reeks.
158Anonymous2026/08/25(火) 09:56:07.53ID:xErR9wVZ0
Try standing behind a fat guy wearing an air-conditioned jacket. It smells like hell, lol
165Anonymous2026/08/25(火) 09:58:27.22ID:yZ6s0liP0
>>158
Air-conditioned jackets are walking pollution. They should ban wearing them anywhere there's a crowd.
171Anonymous2026/08/25(火) 10:01:00.96ID:aUfNQWDQ0
>>158
If someone's wearing an air-conditioned jacket outside of work, it's best to keep your distance from them, in more ways than one.
198Anonymous2026/08/25(火) 10:05:58.48ID:0unsoIZv0
Guess that means water-cooling is the way to go, then. Not thrilled about lugging a radiator around, though.
204Anonymous2026/08/25(火) 10:07:23.19ID:BpogqLah0
>>198
If you rig a radiator into your business bag, that'd probably keep you cool.
206Anonymous2026/08/25(火) 10:08:43.20ID:FQsMGxhq0
>>198
Water-cooling has a noisy pump too, though.

*This article is compiled from excerpts and a summary of the 5ch (Breaking News+) thread “[Debate] Handheld Fans on Trains — OK or Not OK? ‘That Wind Carries Your Evaporated Sweat…’ With Reports of Hair Getting Sucked In Too”.

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