
Even by Japanese school rule standards, this is a baffling, infuriating one.
Recently, the Nagasaki Prefectural Board of Education asked the schools in its jurisdiction to consider revising their dress codes after it came to light that the majority of its middle and high schools have rules dictating what color students’ underwear can be. Now, underwear-related school rules are at the center of a controversy once again, and for an even weirder reason.
During a budget review meeting on Tuesday in Kawasaki, Tokyo’s neighbor to the south, city councilwoman Eri Yamada brought up a disturbing complaint she’d been hearing from parents of elementary school-age children. During P.E. sessions, the students are required to change into athletic uniforms, but when they do, they’re not allowed to wear underwear underneath them at certain schools. The rule applies to both boys and girls, and with Japanese elementary school going until the sixth grade (age 11-12), that also means that older girls must remove their bras before exercising.
While not all schools have “no underwear during P.E. class” as part of their dress code, Yamada was shocked to hear that any of them do. “Elementary school children are at a formative age for developing concepts of sexuality, and this rule will have an adverse effect on them” she asserted, while adding that many children themselves have told their parents they don’t like being prohibited from wearing undergarments.
So why do some schools insist on no underwear? For health and hygiene reasons, they say. Elementary school kids don’t shower after P.E. sessions, and the no-underwear rules were created so that they wouldn’t be spending the rest of the school day wearing sweaty, wet, underwear.
There’s a certain bit of wisdom there, but the rationale falls apart pretty quickly since you could apply that same logic to any item of clothing. After P.E., kids change out of their sweaty uniforms back into their clean, dry uniforms, so why not just tell them to bring a second set of underwear to change into after P.E.?
Online reactions to the no-underwear rule have been overwhelmingly negative, with comments such as:
“If my kids’ school said they couldn’t wear underwear, I’d move to a new school district.”
“What kind of perverts thought this up?”
“It’s absolutely unbelievable that they’d have a rule like that.”
“Why didn’t anyone do something about this until now?”
In response to Yamada’s call for reform, Kawasaki Superintendent of Education Mitsuru Odashima said he will be confirming the policies of the city’s schools and asking those with no-underwear rules in place to reconsider whether or not such policies are in the children’s best interests, saying “It’s necessary for school to provide guidance for proper health and hygiene, but that guidance should be of an appropriate kind and take into consideration the children’s feelings.”
Source: Kanagawa Shimbun via Livedoor News via Jin
Top image: Pakutaso
● Want to hear about SoraNews24’s latest articles as soon as they’re published? Follow us on Facebook and Twitter!

Public schools in Japan’s Saga Prefecture will no longer regulate/check students’ underwear color
Zara creates loungewear that looks like a Japanese school P.E. uniform
Majority of Nagasaki high schools and middle schools have white-underwear-only rules, study finds
Snappy as they look, Japanese school uniforms can be an extremely expensive hassle for parents
Line up in the hall, open your shirts, show your bras – Real instructions from one Japanese school
Man arrested for violating Japan’s anti-dueling law in downtown Tokyo
Giant hotel rooms in Osaka reflect the new non-niche face of travel in Japan.
Our 52-year-old pole dancing reporter shares his tips for achieving your New Year’s exercise goal
Japanese women showing rebounding interest in giving Valentine’s Day chocolate【Survey】
Starbucks Japan releases new Frappuccino and latte for Valentine’s Day
See-through Japanese maid’s uniform gives you the power of X-Ray vision
Japanese avoiding domestic travel as foreign tourists increase, possibly creating vicious cycle
Fried sandwiches arrive in Tokyo, become hot topic on social media
Japanese department store rooftop is a secret oasis where you can escape the crowds in Tokyo
The Purple Lucky Bag from Village Vanguard is an extra-large waste of money
10 times to avoid traveling in Japan in 2026
Japanese beef bowl chain Sukiya’s 2026 Smile Box lucky bag basically pays for itself
Ramen restaurant’s English menu prices are nearly double its Japanese ones, denies discriminating
Top Japanese cosplayer Enako returns to Comiket after 6 years, creates mayhem with admirers
Umamusume anime girl plushie recalled for having parts she absolutely should not have【Pics】
We ate sushi made from Japan’s most expensive tuna ever【Taste test】
Princess Mononoke magnets return just in time to treat yourself to awesome anime decorations
Starbucks Japan ready to get Year of the Horse started with adorable drinkware and plushies【Pics】
7-Eleven Japan starts new temporary luggage storage service in over 300 branches
Disillusionment at Tsukiji’s tourist-target prices led us to a great ramen restaurant in Tokyo
Starbucks teams up with 166-year-old Kyoto doll maker for Year of the Horse decorations【Photos】
Tokyo’s Tsukiji sushi neighborhood asks tour groups to stay away for the rest of the month
Japan may add Japanese language proficiency, lifestyle classes to permanent foreign resident requirements
Lacquerware supplier to emperor of Japan and Pokémon team up for new tableware
Starbucks Japan releases new zodiac chilled cup drink for 2026
Survey asks foreign tourists what bothered them in Japan, more than half gave same answer
Japan’s human washing machines will go on sale to general public, demos to be held in Tokyo
We deeply regret going into this tunnel on our walk in the mountains of Japan
Studio Ghibli releases Kodama forest spirits from Princess Mononoke to light up your home
Major Japanese hotel chain says reservations via overseas booking sites may not be valid
Put sesame oil in your coffee? Japanese maker says it’s the best way to start your day【Taste test】
No more using real katana for tourism activities, Japan’s National Police Agency says
Starbucks Japan reveals new sakura drinkware collection, inspired by evening cherry blossoms
Updated cherry blossom forecast shows extra-long sakura season for Japan this year
Human washing machine pods coming to Japanese hotels【Photos】
Japanese middle school criticized for pulling out girls’ bra straps to check their color
Illustration by manga artist shows why elementary kids should be allowed to leave books at school
Elementary and junior high students speak out on Japan’s strangest school rules
Japanese public school to allow male students to wear skirts, chest ribbons as part of uniform
Some Japanese school regulations don’t make any sense!
Japan’s iconic P.E. uniform becomes one-piece dress in latest schoolgirl-themed fashion offering
Petition to allow students to choose what they wear to school gathers almost 19,000 signatures
All Tokyo public high schools abolish rules forcing students to dye non-black hair, underwear color regs
Student in Japan misses week of class after school won’t let him wear sweatshirt on snowy day
Tokyo junior high school demands students wear white underwear as part of dress code
Japanese high schools abolish old rules, provide freedom with underwear, hair and dating
This six-year-old Japanese girl is school’s one and only first-grader as lack-of-kids shutdown ends
Gorilla with a randoseru backpack and elementary school student cap is Japan’s newest WTF gacha
Japanese schools are losing their pools due to rising maintenance costs and aging facilities
Head of Tokyo board of education gets asked about dumb school hairstyle rule, gives dumb answer
Leave a Reply