Most of the sento in Tokyo open from around 3 pm, but some open morning/noon time.

 

Find here the list:

Sento name and ward Address Opening hours Closed on
Tsubame-yu, Taito-ku Ueno 3-14-5 06:00>20h00 Monday
Kotobuki-yu, Taito-ku Ueno 5-4-17 12:00>25:30 3rd Thursday/month
Fuku no yu Bunkyo-ku Sendagi 5-41-5 11:00>24:00 Open every day
Minami-Aoyama, Shimizu-yu,Minato-ku Minami Aoyama 3-12-3 12:00>24:00 Friday
Taisho Yu Arakawa Minami-Senju 1-19-4 10:30>21:30 Wednesday
Shinyanagiyu, Arakawa-ku Minami-Senju 5-40-8 12:00>23:30 Monday
Take no yu Arakawa Machiya 1-21-14 12:00>24:00 Wednesday
Musashikoyama Onsen Shimizu-yu, Shinagawa-ku Koyama 3-9-1 12:00>24:00 Monday
Yu ~ City Kamata, Ota-ku Kamata 1-26-16 11:00>24:00 Tuesday
Kamata Onsen, Ota-ku Kamata honcho 2-23-2 10:00>25:00 Open every day
NU-LAND Sagami-yu, Ota-ku Nakarokugo 2-7-5 10:00>23:00 Open every day
Kusatsu-yu, Ota-ku Higashiyaguchi 2-7-21 12:00>24:00 Irregular
Hisamatsu Onsen, Ota-ku Ikegami 3-31-16 10:00>24:00 Tuesday
Sakurakan, Ota-ku Ikegami 6-35-5 12:00>25:00 Open every day
Sachi no yu, Ota-ku Nishikojiya 1-25-15 6:00>23:00 Monday
Tenen Onsen Hisamatsu-yu, Nerima-ku Sakuradai 4-32-15 11:00>23:00 Tuesday

 

Week-end morning bath:

Sento name and ward Address Opening hours Closed on Week-end from
Bain Douche, Chiyoda-ku Kojimachi 1−5−4 15:00>24:00 Sunday,national holiday Saturday 12:30~23:00
Tsukishima Onsen, Chuo-ku Tsukishima 3−4−5−2F 14:30>23:45 Saturday, Sunday, national holiday 12:00~23:45
Yu donburi Sakae-yu, Taito-ku Nihon Dzutsumi 1−4−5 14:00>24:00 Wednesday Sunday,national holiday from 12:00
Teiryusen, Taito-ku Senzoku 4−5−4 13:00>23:00 Monday Sunday,national holiday from 12:00
Asahi-yu, Taito-ku Yanaka 2−18−7 14:00>25:30 Saturday, Sunday, national holiday from 10:00
Akemi-yu, Adachi-ku Umeda 4−40−21 15:00>24:00 Thursday Sunday 8:00~12:00, 16:00~24:00
Yudokorojinnobi, Adachi-ku Nihiarai 6−43−4 14:00>24:00 Monday Sunday from 12:00
Taihei-yu, Adachi-ku Aoi 6−21−3 14:30>24:00 Monday Sunday 8:00~12:00, 15:00~24:00
Turu no yu, Edogawa-ku Funabori 2−11−16 15:30>24:00 Wednesday Sunday 8:00~12:00
Nami no yu, Suginami-ku Koeni Kita 3−29−2 15:00>25:00 Saturday Sunday 8:00~12:00 ,Wednesday close at 18:00
Kaisui-yu, Shinagawa-ku Higashi Shinagawa 1−36−1 15:00>25:00 Monday Sunday,national holiday from 11:00
Miyagi-yu, Shinagawa-ku Nishi Shinagawa2−18−4 15:30>25:00 Tuesday Sunday,national holiday from 11:00
Togoshi Ginza Onsen, Shinagawa-ku Togoshi 2−1−6 15:00>25:00 Friday Sunday,national holiday 8:00~12:00
Matsu no yu, Shinagawa-ku Togoshi 6−23−15 15:00>25:00 Monday Sunday 10:00~24:00
Shinsei-yu, Shinagawa-ku Hatanodai 4−5−18 15:30>24:30 Monday Saturday from 15:00, Sunday 11:00~24:00
Shinnomigawa-yu, Oota-ku Oomori Minami 1−21−11 15:00>24:00 Friday Sunday 5:30~10:00, 13:30~24:00
Tenjin-yu, Oota-ku Minami Kamata 1−7−23 14:00>24:00 Thursday Saturday, national holiday from 12:00, Sunday from 9:00
Teru no yu, Oota-ku Nakarokugo 3−23−6 15:00>23:30 Thursday Saturday, Sunday, national holiday from 10:00
Dai go Sagami-yu, Oota-ku Minamirokugo 2−7−20 15:30>24:00 Monday Sunday 9:00~12:00,  close at 23:30 on Sunday
Niita-yokujo, Oota-ku Yaguchi 2−5−12 14:00>23:30 Wednesday Sunday 8:00~11:00
Kugahara-yu, Oota-ku Kugahara 2−14−15 15:00>24:00 4,14,24 Sunday 12:00~24:00
Bunka yokusen, Meguro-ku Higashiyama 3−6−8 15:30>25:00 Monday Sunday 8:00~12:00
Gekousen, Meguro-ku Meguro Honcho 4−2−10 14:30>25:00 2nd,4thTuesday of the month 2nd,4th Sunday of the month: 8:00~11:00

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