Hours: Weekdays 9:00–19:00 / Sat, Sun & Holidays 9:00–17:00
Akazawa Day-Use Onsen
Hot springs, play, and ease.
Large Public Bath
A grand open-air bath that seems to merge with the horizon. Surrender to natural hot springs while taking in the whole Pacific—a moment of pure bliss. The indoor baths include a jacuzzi, a reclining bath, and two kinds of sauna. Bathe to your heart's content.
Large Public Bath
A grand open-air bath that seems to merge with the horizon. Surrender to natural hot springs while taking in the whole Pacific—a moment of pure bliss. The indoor baths include a jacuzzi, a reclining bath, and two kinds of sauna. Bathe to your heart's content.
Warm Bath
Warm the body from its core in a space kept at a comfortable temperature. Gentle, low heat encourages a slow sweat, supporting better metabolism and detox.
*Available in the paid area (extra ¥500)
Warm Bath
Warm the body from its core in a space kept at a comfortable temperature. Gentle, low heat encourages a slow sweat, supporting better metabolism and detox.
*Available in the paid area (extra ¥500)
Seaside Relaxation Lounge
A Seaside Relaxation Lounge offering some 6,000 manga and magazines to read freely. Spend the moments after your bath in unhurried comfort. A kids' room is available, too.
*Available in the paid area (extra ¥500)
Seaside Relaxation Lounge
A Seaside Relaxation Lounge offering some 6,000 manga and magazines to read freely. Spend the moments after your bath in unhurried comfort. A kids' room is available, too.
*Available in the paid area (extra ¥500)
Play Lounge
A play space for families and groups to enjoy card games, board games and more. A place to spend the time after your bath together, in lively company.
*Available in the paid area (extra ¥500)
Play Lounge
A play space for families and groups to enjoy card games, board games and more. A place to spend the time after your bath together, in lively company.
*Available in the paid area (extra ¥500)
Traditional Thai Massage
"Thai Thai"
Traditional Thai massage, often called the most blissful in the world. Full-body stretching and pressure-point work release tension and promote circulation; together with the hot springs, it brings deep relaxation.
Traditional Thai Massage
"Thai Thai"
Traditional Thai massage, often called the most blissful in the world. Full-body stretching and pressure-point work release tension and promote circulation; together with the hot springs, it brings deep relaxation.
Restaurant
Enjoy dishes made with Izu's fresh seafood while gazing out over the sea. At Restaurant "Yura," savor an unhurried meal—and a drink to follow your bath.
View Details
Restaurant
Enjoy dishes made with Izu's fresh seafood while gazing out over the sea. At Restaurant "Yura," savor an unhurried meal—and a drink to follow your bath.
View DetailsShop
We carry Izu specialties, souvenirs, onsen goods and more. Stop by for a memento of your trip, or a gift for someone dear.
Shop
We carry Izu specialties, souvenirs, onsen goods and more. Stop by for a memento of your trip, or a gift for someone dear.
INFORMATION
Facility Information
| Hours | 10:00–22:00 (Last admission 21:00) | ||
| Price | Adult | Child | |
| AdmissionDay-use bathing only / towel not included | Weekday | 10:00-18:00¥1,400From 18:00¥1,000 | 10:00-18:00¥700From 18:00¥500 |
| Weekends & Holidays | 10:00-18:00¥1,700From 18:00¥1,300 | 10:00-18:00¥1,000From 18:00¥800 | |
| Additional Fee for Paid Area2F Ocean Relaxation Lounge / B1F Play Lounge & Warm Bath | ＋¥500 | ||
| Towel RentalBath towel & face towel (1 each) | ¥200 | ||
| Lounge Wear Rental | ¥400 | ||
※ Available Areas: 3F & 4F Public Baths / 1F Floor (2F and B1F floors are not accessible/available).
※ Infants & Toddlers (Ages 0–3): Free of charge.
※ The Night Time rate applies for admission after 18:00.
※ Peak Periods: Weekend and holiday rates apply during busy periods (New Year holidays, Golden Week, summer season, etc.).
From February 1, 2025, guests with tattoos (including body paint) are kindly asked to refrain from entering. Exceptions may be made at our discretion, in accordance with our established criteria.