How Often Should You Get a Haircut? 5ch Users Split Between “Once a Month” and “Once Every 4 Months” Camps

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The story

A poll-style thread on 5ch’s Hello! Project board asked, “How often do you guys get your hair cut?” Answers ranged widely, from once every three weeks to once every four months, and replies split over whether the “once a month is normal” camp or the “once every 3-4 months is plenty” camp was more common. Some posts cited Recruit’s 2025 Beauty Census (an annual salon-industry survey), noting that visit frequency tends to rise with age. Differences tied to hair type and style — from shaved heads to naturally curly hair — also became a talking point.

What people said

1AnonymousOct 4, 2026 11:28
This is a poll thread.
4AnonymousOct 4, 2026 11:30
Every 3 months for me, but I'm switching to every 4 months from now on
6AnonymousOct 4, 2026 11:31
Once every 3-4 months
I switch up salons every now and then
7AnonymousOct 4, 2026 11:31
If I don't cut it once a month, the back of my neck gets long and it drives me nuts
9AnonymousOct 4, 2026 11:32
I hate it long so about every 3 months
Sometimes as often as every 2 months
12AnonymousOct 4, 2026 11:32
Once it passes 3 months my bangs start getting annoying
14AnonymousOct 4, 2026 11:33
I go somewhere between every 3 weeks and once a month
16AnonymousOct 4, 2026 11:34
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17AnonymousOct 4, 2026 11:34
I've got a shaved head so I have to shave it pretty often
19AnonymousOct 4, 2026 11:36
Re: #17
Shaving your whole head sounds like a hassle
20AnonymousOct 4, 2026 11:37
Never really thought about it, but I go get it cut once my sideburns start feeling gross
I've got curly hair

Probably every 2.5 to 3 months
21AnonymousOct 4, 2026 11:38
Once a month
Or is once every 3 months more common?
Guess that explains why otaku have no sense of cleanliness lol
22AnonymousOct 4, 2026 11:40
If I don't cut it once a month, my neckline, around the ears, and sideburns start looking sloppy and it bugs me
Cutting it myself is a pain too
23AnonymousOct 4, 2026 11:40
"You've got no sense of cleanliness if you don't go once a month"?
What kind of minority opinion is that lol
24AnonymousOct 4, 2026 11:42
Isn't once every 3-4 months normal?
25AnonymousOct 4, 2026 11:42
What kind of hairstyle lets you go 3 whole months without a cut?
27AnonymousOct 4, 2026 11:43
After 4 months you basically end up with a completely different hairstyle
28AnonymousOct 4, 2026 11:43
Most people seem to keep their hair pretty short, so you'd think you'd need monthly cuts to maintain that
29AnonymousOct 4, 2026 11:43
Normal is once a month
32AnonymousOct 4, 2026 11:44
Re: #29
Normal according to who, lol
31AnonymousOct 4, 2026 11:43
It's annoying when it covers my bangs or ears, so I get it cut at least once a month
33AnonymousOct 4, 2026 11:44
You're supposed to book your next appointment (for next month) right after you get a cut, right?
34AnonymousOct 4, 2026 11:45
If you want to keep your hairstyle looking right, once a month is normal
35AnonymousOct 4, 2026 11:45
Hair grows about 0.3mm a day, 1mm every 3 days
So that's roughly 1cm a month
36AnonymousOct 4, 2026 11:46
Every 4 months since I'm an old guy now
Used to be every 2 months back when I was young
37AnonymousOct 4, 2026 11:47
Once a month for me
As my hair's gotten thinner, my haircut intervals have gotten shorter too
38AnonymousOct 4, 2026 11:47
https://contents.oricon.co.jp/upimg/news/2341000/2340267/20240814_192901_p_o_13033612.jpg

Something like this, but I can easily go 3 months
39AnonymousOct 4, 2026 11:49
Re: #38
At around this length you can actually keep it going for a while
Short hair gets messy fast
54AnonymousOct 4, 2026 12:01
Re: #38
What kind of job do you have?
40AnonymousOct 4, 2026 11:49
Cutting it once a month at a cheap place, like a 1,000-yen barber, is the most comfortable way to go
43AnonymousOct 4, 2026 11:51
Which is better: going to a ¥4,000 place every 2 months, or a ¥2,000 place every month?
45AnonymousOct 4, 2026 11:53
My sideburns start bugging me after just under 2 months, so that's about my cycle
46AnonymousOct 4, 2026 11:54
Once a month I get the back of my neck shaved up and cut short enough that it doesn't cover my ears or eyebrows
Super comfortable
47AnonymousOct 4, 2026 11:57
According to Recruit's 2025 survey, apparently it looks like this


Frequency goes up the older you get, huh
48AnonymousOct 4, 2026 11:58
So basically, the older you get, the closer you get to once a month lol
50AnonymousOct 4, 2026 11:58
There's a barber near my place that gives you a discount if you come back within a month, so I go once a month

Background and Key Points of the Discussion

There’s no single “correct” answer for how often to visit a hair salon or barbershop, and not realizing that is exactly what makes claims like “once a month is normal” and “every three months is plenty” talk past each other. Recruit’s 2025 Beauty Census, cited in the thread, shows that visit frequency tends to rise with age, suggesting that differences in generation, hairstyle, and hair type are what drive the gap. What split the thread was whether the “once a month” camp or the “once every 3-4 months” camp was actually the majority — people maintaining short, business-appropriate styles tend to cut more often, while those who aren’t fussy about length, or whose hair type and style differ (curly hair, shaved heads, etc.), tend to go longer between visits. Since Recruit’s survey itself is primary data reflecting real salon usage, it’s worth noting that it fills in age-based trends that impressions from the thread alone wouldn’t reveal.

※This article is compiled as an excerpt and summary of the 5ch (Hello! Project board) thread “How often do you guys get your hair cut?“

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