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Onsen and baths in Koto City
23 baths — 22 admit day visitors, 7 have an outdoor bath, 0 run free-flowing spring water. Every fact below carries how many visitors said it.
Koto City, Tokyo · Browse all Tokyo baths
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Good places to start
Manyo Club (Toyosu)
Day visitorsYes
TattoosNot allowed
Price¥4,000
IZUMI TENKU no yu
Day visitorsYes
TattoosNot known
Price¥2,600
Tokiwa-yu
Day visitorsYes
TattoosCover required
Price—
All of them
Every bath in Koto City
Manyo Club (Toyosu)
¥4,000 · Day visitors: Yes · Outdoor bath: Yes
Manyo Club Toyosu is a large urban onsen-style bathing complex with indoor and outdoor baths, sauna, and rooftop foot bath, offering day-use entry for about 4000 yen, but parking is charged separately.
IZUMI TENKU no yu
¥2,600 · Day visitors: Yes · Outdoor bath: Yes
Izumi Tenku no Yu is a large day-use hot spring bathhouse attached to a hotel near Ariake Arena, offering indoor and rooftop outdoor baths, saunas, and a cold plunge, though prices are relatively high and the rooftop bath lacks a real view.
Tokiwa-yu
Day visitors: Yes · Outdoor bath: Yes
Tokiwa-yu is a renovated Tokyo sento with a natural hot-spring bath, carbonated bath, sauna and outdoor bath; expect long queues and a 70-minute time limit during busy evenings and weekends.
Tatsumiyu
¥550 · Day visitors: Yes · Outdoor bath: Yes
Tatsumiyu is a traditional neighborhood sento (public bathhouse) in Kiyosumi-shirakawa, Tokyo, with an indoor jet/electric bath, a rotenburo-style outdoor bath, a cold plunge, and a paid sauna add-on; bath towels are not included unless you pay for the sauna package.
Hakusanyu
¥550 · Day visitors: Yes
Hakusanyu is a retro Tokyo neighborhood public bath (sento) in Koto Ward known for its mild artificial carbonated bath and strong jet tubs; it has no sauna, and one review reports tattooed customers were not refused entry.
Rakan-yu
¥550 · Day visitors: Yes
Rakan-yu is a traditional neighborhood public bathhouse (sento) in Nishi-Oijima, Tokyo, with electric, herbal, jet and bubble baths, a small cold plunge, and a dry sauna; walk-in day use is normal and entry is about 550 yen plus a sauna surcharge.
Konparuyu
¥550 · Day visitors: Yes · Outdoor bath: No
Konparuyu is a traditional neighborhood sento in Koto-ku, Tokyo, with two hot indoor baths (roughly 42-46°C), no sauna, and a tattoo-friendly policy, though towels, soap, and hair dryers require a small fee and the water runs quite hot.
Bunka-yu
¥550 · Day visitors: Yes · Outdoor bath: Yes
Bunka-yu is a neighborhood Tokyo sento known for its outdoor bath and popular artificial high-concentration carbonated soaking tub, but it has no sauna or cold plunge bath.
Saruue Kame-no-Yu
¥550 · Day visitors: Yes
A small neighborhood sento (public bathhouse) in Koto-ku known for its soft, soothing water and rotating themed baths, with no sauna or cold-plunge tub but PayPay accepted for payment.
New Matsunoyu
¥550 · Day visitors: Yes · Outdoor bath: No
New Matsunoyu is a small neighborhood public bathhouse (sento) in Koto-ku, Tokyo, with two hot indoor tubs (42-45°C), no sauna or outdoor bath, cash-only payment, and tattoos are explicitly not permitted.
Asahiyu
Day visitors: Yes · Outdoor bath: Yes
Asahiyu is a retro Tokyo neighborhood sento (Higashisuna, Koto-ku) with a small outdoor bath, cold plunge, strong jet baths, and a paid sauna; it is permanently closing at the end of March 2026.
Taka-no-yu
¥550 · Day visitors: Yes · Outdoor bath: No
Taka-no-yu is a traditional neighborhood sento in Kameido with hot (about 41°C) medicated, electric and bubble baths but no sauna or outdoor bath; bring coins for the hairdryer and towel rental.
Toyama-yu
¥600 · Day visitors: Yes
Toyama-yu is an old-fashioned neighborhood sento in Koto-ku, Tokyo, favored by elderly regulars, with hot medicinal and jet baths but no sauna or cold plunge.
Daini Hisa-no-Yu
¥550 · Day visitors: Yes · Outdoor bath: Yes
Daini Hisa-no-Yu is a classic Tokyo neighborhood sento (public bathhouse) offering a main hot bath, medicinal bath, jet bath, cold plunge, and a separately-charged sauna with outdoor rest space by a small koi pond; there is no parking, so plan to walk, cycle, or take transit.
Take-no-yu
Day visitors: Yes
Take-no-yu is a small, old-fashioned neighborhood public bathhouse (sento) in Koto-ku with two indoor tubs, no sauna or cold plunge, and reportedly tattoo-friendly as of one 2023 visit.
Sunamachi Take-no-Yu
Day visitors: Yes
Sunamachi Take-no-Yu is an old-fashioned Tokyo neighborhood public bath (sento) with an L-shaped tub, electric bath, and gas-heated tap water; payment is cash only, so bring exact change.
Fuji no yu
¥600 · Day visitors: Yes · Outdoor bath: No
Fuji no yu is a small, old-fashioned Tokyo neighborhood sento (public bath) with electric and jet baths but no sauna or cold bath; hair dryers and towels typically cost extra, and PayPay is accepted.
Haru-no-yu
Day visitors: Yes
Haru-no-yu is a traditional Tokyo neighborhood sento (public bathhouse) with a raised bandai attendant seat that can see into both men's and women's changing areas, a privacy concern noted especially by women when the attendant is male.
Kameno-yu
Day visitors: Yes · Outdoor bath: No
Kameno-yu is an old-fashioned Koto-ku neighborhood sento with two indoor tubs around 41-42°C, no sauna or outdoor bath, and free soap/shampoo; multiple 2026 reviews say it may close entirely by the end of May 2026.
Kiraku-yu
¥550 · Day visitors: Yes · Outdoor bath: No
Kiraku-yu is a small, old-fashioned Showa-era neighborhood public bathhouse (sento) in Koto Ward, Tokyo, with three indoor tubs but no sauna or cold plunge; bring your own shampoo/soap as supplies are limited and it's cash only.
Hinode-yu
Public bath
Hinode-yu was a nostalgic Tokyo neighborhood sento with a 42°C communal bath, chilled head-rests instead of a cold plunge, and free shampoo, but it permanently closed in November 2022 and the building was later demolished.
Fuji-no-yu
Day visitors: Yes
Fuji-no-yu is a traditional neighborhood sento (public bath) in Koto-ku, Tokyo, offering several tubs (herbal, jet, electric) but no sauna or cold plunge bath.
Monday Toyosu-no-Yu
¥1,500 · Day visitors: Yes · Outdoor bath: No
This is a hotel bath in Toyosu, Tokyo, offered for day-use bathing in one large indoor tub with no outdoor bath or sauna; admission prices have risen sharply over the years, so check the current weekday/weekend rate before going.
Narrow it down
Lists for a particular day
Day-use onsen in Tokyo
Baths that admit you without an overnight stay
Tattoo-friendly onsen
Two or more visitors report tattoos accepted
Outdoor baths
Rotenburo, confirmed by visitors
Free-flowing spring water
Gensen kakenagashi, not recirculated
With a sauna
Often with a cold plunge
Questions
Common questions
Can I bathe with tattoos in Koto City?
Of the 23 baths we cover, visitors report tattoos accepted at 1 and refused at 1. For the other 21 no visitor states a policy — call ahead. We list a bath as tattoo-friendly only when at least two separate visitors report it.
Which baths in Koto City admit day visitors?
22 of 23 baths admit day visitors according to reviews; 0 are for staying guests or local residents only. That matters more than it sounds: across Tokyo, 2 baths turned out to be residents- or guests-only.
What does a bath in Koto City cost?
Adult admission ranges from ¥550 to ¥4,000; the median is ¥550. 0 baths are free.
