Hozomon Gate, Asakusa, Tokyo, at night

Photo: Han Sen / Pexels
This photo shows the area, not this facility.

Tokyo · Taito · Sento (public bathhouse)

Kaieiyu

改栄湯

This photo shows the area, not this facility.

TattoosTattoos not allowedAs stated on the official site.Day visitYesAs stated on the official site.Private bathNot statedThe official site doesn't say. That isn't a no — ask before you go.

Official site: https://kaieiyu.com/ · Checked 2026-10-29 · English name is our romanization

Can I get in with tattoos?

Tattoos not allowed

入墨・タトゥーのある方のご利用はお断りしております。(大きさに関わらず、カバー等で隠すのもNG)

Guests with tattoos are not allowed to use the bath. This applies regardless of size, and covering tattoos with cover-ups is also not allowed.

Source: https://kaieiyu.com/ · Checked 2026-10-29
入墨・タトゥーある方のご利用はお断りしております(大きさにかかわらず、カバー等で隠すのもNG)。

Guests with tattoos are not allowed to use the bath. This applies regardless of size, and covering tattoos with cover-ups is also not allowed.

Source: https://kaieiyu.com/ · Checked 2026-10-29

Can I visit just for the bath?Day visits, without staying overnight

Day visitors can bathe

Price
  • Adults (junior high school and up) (大人(中学生以上)): ¥600
  • Children (elementary school) (小学生): ¥200
  • Children (preschool) (未就学児): ¥100
Hours
Mon–Fri 2:00 pm – midnight; Sat, Sun noon – midnight (last entry 11:30 pm)
Closed
Tuesdays (毎週火曜日)
大人(中学生以上):¥600 / 小学生:¥200 / 未就学児:¥100

Admission: adults (junior high school and up) ¥600, elementary school children ¥200, preschool children ¥100.

Source: https://kaieiyu.com/ · Checked 2026-10-29
男湯 平日+¥750 土日祝+¥850 / 女湯 平日+¥500 土日祝+¥600

Sauna surcharge: men's side +¥750 on weekdays and +¥850 on weekends and holidays; women's side +¥500 on weekdays and +¥600 on weekends and holidays.

Source: https://kaieiyu.com/ · Checked 2026-10-29
※小学生以下はサウナ利用不可

Children in elementary school or younger cannot use the sauna.

Source: https://kaieiyu.com/ · Checked 2026-10-29
月-金 14 : 00 - 24 : 00 / 土日 12 : 00 - 24 : 00

Business hours: Mon–Fri 2:00 pm – midnight; Sat and Sun noon – midnight.

Source: https://kaieiyu.com/ · Checked 2026-10-29
最終受付 23 : 30

Last entry is at 11:30 pm.

Source: https://kaieiyu.com/ · Checked 2026-10-29
定休日 / 毎週火曜日

Regular closing day: every Tuesday.

Source: https://kaieiyu.com/ · Checked 2026-10-29

Is there a private bath?Private baths (kashikiri / family baths)

Not stated on the official site

The official site doesn't say either way. That isn't the same as "no" — it's worth asking the facility before you go.