
When coming to Japan, there’s a wealth of things to do and see–even just staying within the Tokyo city limits, you’d be hard pressed to enjoy everything available in a week. On the other hand, if you just stick with the big sightseeing spots, you’ll be both crushed by crowds and probably bored in a few days. This has left a lot of overseas tourists with time–and incentive–to look for new or unique activities.
One of the things apparently gaining popularity is sento, or public bathhouses. While not quite as much fun as hanging out in hot springs in the mountains with monkeys, sento still provide a fun and different activity for anyone just looking to relax. The warm waters are especially welcome after a few days running around Tokyo! But you might want to check this handy guide before you head out for a soak in order to avoid annoying other bathers.
▼Ota Ward Public Bathhouses
Though bathhouses are by no means unique to Japan, the culture around them can be a bit different. While most customs are pretty obvious and can be gleaned by carefully watching how others act, it’s always helpful to have a clear, concise guide. And that’s exactly what the Ota City Association of Public Bathhouse has produced!
With the most bathhouses in Tokyo, Ota Ward is the perfect place for anyone interested in slipping into a sento. Hoping to make things easier for everyone involved, the ward has created a “get started in the bathhouse guide.” The guide is available in Japanese, English, Chinese, and Korean and can be found at www.ota1010.com. The site isn’t exactly new–it has actually been online since 2009 (and looks like it was made in 1999)–but it is helpful!
In addition to providing details about common customs in Japanese sento, the website also features this guide of things not to do:
The association has also produced a video guide, complete with awkward actors being awkward and naked. Though it’s not a big-budget Hollywood production, it certainly is helpful.
But perhaps the most useful part of the website is the directory of bathhouses in Ota Ward, which allows you to search by facilities, map, or photos of sento entrances.
The rules are hardly difficult to remember and a soak in a sento is actually one of the cheaper ways to kill time in Tokyo–all Ota Ward bathhouses have the same entry fee of 460 yen (about US$4.50).
So if you’re exhausted after sprinting from one tourist photo opportunity to the next, why not find a sento and wash your soreness away.
Just remember to take off your underwear before you get in!
Sources: Japaaan, Ota10101, YouTube
Images: Nagoyashi Igai no Sento, Ota10101, YouTube



New hot spring found in Tokyo as 80-year-old bathhouse makes a happy discovery
Sento bathhouse gets a new lease on life as a Tokyo cafe and office space
State of the sento — Tokyo’s public baths are disappearing, but statistics show a sliver of hope
Japanese sento bathhouse creates genius system to show how busy the baths are
Need a soak? Amazing interactive map lists every public bath and day-use hot spring in Tokyo
Japan’s craziest burger chain takes menchi katsu to new extreme levels
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 2]
Is Sapporio’s Snow Festival awesome enough to be worth visiting even if you hate the snow? [Pics]
The results are in! One Piece World Top 100 characters chosen in global poll
A diner’s guide to oden: Japan’s weird-looking, super-popular winter dish
Drift ice in Japan is a disappearing winter miracle you need to see now
Starbucks Japan releases first-ever Hinamatsuri Girls’ Day Frappuccino
New program lets you rent a house in a coastal Japanese town for less than 200 bucks a month
Ghost in the Sheel goes traditional with Japanese porcelain Tachikoma robots, only 50 to be made
How to make curry in a rice cooker with zero prep work and no water[Recipe]
Highest Starbucks in Japan set to open this spring in the Tokyo sky
Tokyo Skytree turns pink for the cherry blossom season
Japanese restaurant chain serves Dragon Ball donuts and Senzu Beans this spring
Yakuzen ramen restaurant in Tokyo is very different to a yakuza ramen restaurant
Japan Extreme Budget Travel! A trip from Tokyo to Izumo for just 30,000 yen [Part 1]
Japan has only one airport named after a samurai, so let’s check out Kochi Ryoma【Photos】
Japanese drugstore sells onigiri at pre-stupid era prices, but how do they compare to 7-Eleven?
Burning through cash just to throw things away tops list of headaches when moving house in Japan
Starbucks Japan releases new sakura goods and drinkware for cherry blossom season 2026
Japan’s newest Shinkansen has no seats…or passengers [Video]
Foreigners accounting for over 80 percent of off-course skiers needing rescue in Japan’s Hokkaido
Super-salty pizza sends six kids to the hospital in Japan, linguistics blamed
Starbucks Japan unveils new sakura Frappuccino for cherry blossom season 2026
Foreign tourists in Japan will get free Shinkansen tickets to promote regional tourism
The 10 most annoying things foreign tourists do on Japanese trains, according to locals
Take a trip to Japan’s Dododo Land, the most irritating place on Earth
Naruto and Converse team up for new line of shinobi sneakers[Photos]
Is China’s don’t-go-to-Japan warning affecting the lines at a popular Tokyo gyukatsu restaurant?
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
Starbucks Japan releases new drinkware and goods for Valentine’s Day
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
Natural hot spring bathhouse in Tokyo’s Kabukicho is a super-cheap place to stay
Miniature sento bathhouse range is this season’s must-buy gacha capsule toy collection
Indulge in this sumo, public bath-themed room during your next stay in Tokyo’s Harajuku district
Kyoto sightseeing tour: The most amazing old bathhouses in the city
Old Japanese bathhouse gets converted into an izakaya restaurant in Tokyo
Tokyo changes age limit for kids going into opposite sex’s bath at hot springs and sento
Government begins study into tattoo bans in public baths
Bathing with Pokémon? Healing species’ powers tapped for Pokémon Recovery public baths in Japan
Tokyo’s newest hot spring bathhouse and foodie spot opening next to Japan’s biggest fish market
Hidden onsen hot spring near Tokyo is waiting to be discovered by foreign tourists