Saya-no-Yudokoro vs Spa LaQua: Two Very Different Tokyo Onsen Days
Compare Saya-no-Yudokoro’s ¥970 weekday spring bath with Spa LaQua’s ¥3,500 overnight-capable ticket, towels and indoor wear.
If you only have an hour or two for a hot-spring bath, Saya-no-Yudokoro is easier on the budget. Spa LaQua costs more, but its location by Tokyo Dome, included towels and indoor wear, wider sauna selection and overnight hours can make sense when you plan to stay for several hours. Both use natural hot-spring water; they handle it differently.
Start with the time you have
| Cost | Saya-no-Yudokoro | Spa LaQua |
|---|---|---|
| Standard admission | ¥970 weekdays; ¥1,300 weekends and public holidays | From ¥3,500; varies by date |
| Included | Baths and dry sauna | Towel set and indoor wear |
| Optional add-ons | Towel set ¥380; bedrock sauna ¥760 | Healing Bade ¥1,100; ages 18+ |
| Late entry / stay | — | ¥1,000 off after 7 p.m.; ¥2,500 late-night charge for stays between 1 a.m. and 6 a.m. |
Check LaQua’s calendar for the visit date. Saya’s standard ticket covers the baths and dry sauna, so a short visit needs no larger package.
That price gap is easiest to justify when LaQua replaces several stops: bathing, changing, eating and resting after a Tokyo Dome event. For a focused soak and sauna, Saya’s lower ticket is the more straightforward value.
One spring-fed bath versus LaQua’s wider spa setup
At Saya, the Gensen-buro uses the Itabashi Maeno spring. The source is listed at 32.7°C and as a high-salinity sodium-chloride spring. That particular bath is heated, but not diluted, chemically treated or recirculated. Other outdoor spring baths have different handling: they are diluted and circulated through filtration with chlorine-based disinfection. The indoor carbonated and jet baths use softened well water.
Spa LaQua’s Koishikawa spring is drawn from around 1,700 metres underground and is also a sodium-chloride spring. The venue heats the water and circulates it through filtration to conserve the spring; its Spa Zone includes baths around 38°C and a hotter bath around 42–43°C. If source flow is the deciding factor, Saya’s separately identified Gensen-buro is the clearer match. LaQua’s draw is variety around the spring: several saunas, rest spaces and indoor facilities in one central location.
Getting there, staying late and entry conditions
LaQua is next to Tokyo Dome City, about one minute from Korakuen Station, two minutes from Kasuga and a few minutes from Suidobashi. Saya takes more planning: Shimura-sakaue Station on the Toei Mita Line is about an eight-minute walk away. Buses from Tokiwadai or Akabane can get closer. Saya has 74 parking spaces; weekdays are free, and the first five hours are free on weekends and holidays.
| Entry condition | Saya-no-Yudokoro | Spa LaQua |
|---|---|---|
| Hours | 9 a.m.–midnight; last admission 11 p.m. | 11 a.m.–9 a.m. next day; baths close earlier |
| Planned closure | — | October 5–9, 2026; check the operator notice |
| Tattoos | Up to two venue stickers, each 11 × 20 cm and ¥310, must fully cover tattoos | Tattoos and body art are not admitted |
| Children | Children admitted; diaper use and age-based gender-separation rules affect bath access | Under-6s excluded; ages 6–17 have time limits and need a guardian |
These policies affect who can use each bath, not just who can enter the building.
See the separate Saya-no-Yudokoro guide and Spa LaQua guide for facility details. The broader Tokyo day-onsen comparison puts both in context with other large baths.
Sources
- [Saya-no-Yudokoro: admission and hours](https://www.sayanoyudokoro.co.jp/guide-2/) - [Saya-no-Yudokoro: spring and bath facilities](https://www.sayanoyudokoro.co.jp/hotspring/) - [Saya-no-Yudokoro: access and parking](https://www.sayanoyudokoro.co.jp/access/) - [Saya-no-Yudokoro: English tattoo policy and visitor rules](https://www.sayanoyudokoro.co.jp/english-3/) - [Spa LaQua: current hours, daily pricing, age and tattoo policies](https://www.laqua.jp/spa/information/) - [Spa LaQua: Koishikawa spring and baths](https://www.laqua.jp/spa/facilities/spa-zone/) - [Spa LaQua: access](https://www.laqua.jp/access/) - [Spa LaQua: Healing Bade](https://www.laqua.jp/spa/facilities/healing-baden/) - Photo credits: [Wikimedia Commons: Shimura-sakaue Station](https://commons.wikimedia.org/wiki/File:Shimura-sakaue_Station_A3_(2022-7-11).jpg), [Spa LaQua](https://www.laqua.jp/spa/facilities/), [Wikimedia Commons: Tokyo Dome City LaQua](https://commons.wikimedia.org/wiki/File:Tokyo_Dome_City_LaQua.JPG) Checked: 2026-09-27Tags: Saya-no-Yudokoro, Spa LaQua, Tokyo onsen comparison, Tokyo Dome, day-use hot spring
