There are just too many great onsens (温泉) and sentos (銭湯) around in Tokyo that it’s almost impossible to give you a full list. But here are some of our top picks:
Oedo Onsen Monogatari
At: 2-6-3 Aomi, Koto-ku, Tokyo
By train: 2 minute walk from Tokyo Telecome Center Station
Hours: 11:00 to 9:00 (next day), 7 days a week Last entry: 7 a.m.
Adult: 2,480 Yen（Sat. & Sun. 2,680 Yen・Special Day 2,880 Yen）
Evening Discount Admission ¥1,980（ Sat. & Sun. 2,180 Yen・ Special Day 2,380 Yen） ※Late Night Premium 2,000 Yen (after 2:00 am)
※Fee includes: Bath fee, Yukata robe fee, Towel fee, Facility usage fee.
****Point*** Immerse yourself in Japaense traditional Onsen culture at this themed facilities! You can stroll around the streets modeled after olden day Tokyo, enjoy delicious Japanese cuisine as well as try out some traditional Japanese games! Definitely something there for everyone!
More information here: http://daiba.ooedoonsen.jp/en/
Spa La Qua
At: Tokyo Dome
Korakuen Station on Marunouchi Metro Line/ Nanboku Metro Line
Suidobashi Station on JR Chuo Sobu Line
Kasuga Station on Toei Mita Line/ Toei Oedo Line
Hours: 11:00 to 9:00 next day
Fees: 2,634 Yen, Late night charge: 1,944 Yen
***Point*** Need a quick get-away to one of those resort islands but don’t have the time or money? Take your break at Sa La Qua and you can recharge yourself at this sanctuary right in the middle of Tokyo.
More information here: http://www.laqua.jp/pages/en/
Niwa no Yu
At: 3-25-1 Koyama, Nerima Ku, Tokyo
By train: 5 minute walk from Toshimaen Station
Hours: 10:00 to 23:00
Fees: 2,130 Yen (1,295 Yen for after 6pm entry).
***Point*** All natural spa where you can enjoy the view of beautiful Japanese garden as you indulge in the various pools.
More information here: http://www.niwanoyu.jp/
Saya no Yudokoro Onsen
At: 3-41-3 Maeno Cho, Itabashi Ku, Tokyo
8-minute walk from Exit A2 of Shimura-Sakaue Station on the Toei Mita Line
Hours: 10:00 am – 1:00 am (last check-in 12:00 am)
Fees: Monday to Friday 830 Yen / Saturday, Sunday, and holidays 1,030 Yen
***Point*** If you’re looking for privacy, this place has individual rooms you can rent for 2 hours at a time and even enjoy a meal there.
More information here: http://www.sayanoyudokoro.co.jp/english
Tennen Onsen Heiwajima
At: Big-Fun-Heiwajima, 1-1-1 Heiwajima, Ota-ku, Tokyo
Five minutes from Heiwajima station (Keikyu line) by free shuttle bus
Fees: 1,800 Yen on weekdays, 2,100 Yen on weekends (up to 7 hours)
Near Haneda Airport with free shuttle bus access! Catch your last Japanese onsen experience before heading home:)
More information here: http://www.heiwajima-onsen.jp/en/