Hours: Weekdays 9:00–19:00 / Sat, Sun & Holidays 9:00–17:00
DAY SPA
Day-Trip Onsen
10:00～22:00
Last 21:00
※ During peak seasons (New Year, Golden Week, Obon): 11:00–22:00 (L.O. 21:00)
| Plan | Adult | Child |
|---|---|---|
| Admission 10:00-18:00 (Weekdays) | ¥1,400 | ¥700 |
| Admission 10:00-18:00 (Weekends & Holidays) | ¥1,700 | ¥1,000 |
| Admission from 18:00 (Weekdays) | ¥1,000 | ¥500 |
| Admission from 18:00 (Weekends & Holidays) | ¥1,300 | ¥800 |
| Paid-area surcharge | ＋¥500 | - |
| Rental towel | ¥200 | - |
| Loungewear rental | ¥400 | - |
※ Available areas: 3F & 4F large baths / 1F floor (2F & B1F floors not available).
※ Paid areas (2F Ocean Relaxation Lounge / B1F Play Lounge & Warm Bath) cost an extra ¥500.
※ Infants (ages 0-3) are free.
※ During peak seasons (New Year, Golden Week, summer, etc.), weekend & holiday rates apply.
SPA
Deep Sea Water Akazawa Spa
10:00〜20:00
Last 19:00
| Plan | Adult | Child |
|---|---|---|
| Admission | ¥1,800 | ¥900 |
| Swimsuit Rental | ¥500 | - |
| Private Sauna (2 hours) | ¥3,800 | - |
| 10-Visit Ticket Book | ¥25,000 | - |
※ Free for children aged 3 and under
LOUNGE
DEEP SEA LOUNGE
10:00–23:00 (until 22:00 for minors)
| Plan | Price |
|---|---|
| Admission | ¥1,500 |
※ Free for two days for overnight guests
BOWLING
Akazawa Bowl
10:00〜21:00
Last 20:00
| Plan | Price |
|---|---|
| 1 Game (Regular) | ¥600 |
| 1 Game (Peak Period) | ¥700 |
| 3-Game Pack | ¥1,500 |
| Shoe Rental | ¥400 |
※ Peak periods: New Year holidays, Golden Week, summer, and long weekends
HOTEL
Akazawa Onsen Hotel
IN 15:00 / OUT 11:00
| Plan | Price |
|---|---|
| Adult (1 night, 2 meals) | ¥22,000~ |
| Child (ages 7–12) | 70% of adult price |
| Child (ages 4–6) | 50% of adult price |
| Infant (ages 0–3) | Free |
※ Large Public Bath 6:00–11:00 / 15:00–24:30
※ Rooftop Open-Air Bath 7:00–11:00 / 15:00–22:00
CASUAL
RED28 HOTEL
IN 15:00 / OUT 10:00
| Plan | Price |
|---|---|
| Twin (Room Only) | ¥5,500~ |
| Double (Room Only) | ¥6,600~ |
| Deluxe (Room Only) | ¥8,250~ |
※ Free for ages 6 and under
GLAMPING
GRAX EARTH FIELD
IN 15:00〜18:00 / OUT 10:00
| Plan | Price |
|---|---|
| Adult (1 night, 2 meals) | ¥28,050~ |
| Ages 7–12 | 70% |
| Ages 0–6 (with meals & bedding) | 50% |
| Ages 0–6 (with meals, no bedding) | ¥4,840 |
※ Ages 7–12, and ages 0–6 (with meals and bedding), are counted toward the room capacity
※ Dome tents, 32 sites in total
※ Akazawa Day-Trip Onsen — free admission
※ Akazawa Bowl — 1 game free
※ DEEP SEA LOUNGE — Free Admission
SPA
Deep Sea Water Akazawa Spa
10:00〜20:00
Last Entry 19:00
| Plan | Adult | Child |
|---|---|---|
| Admission | ¥1,800 | ¥900 |
| Swimsuit Rental | ¥500 | - |
| Private Sauna (2 hours) | ¥3,800 | - |
| 10-Visit Ticket Book | ¥25,000 | - |
※ Free for children aged 3 and under
LOUNGE
DEEP SEA LOUNGE
10:00–23:00 (until 22:00 for minors)
| Plan | Price |
|---|---|
| Admission | ¥1,500 |
※ Free for two days for overnight guests
BOWLING
Akazawa Bowl
10:00〜21:00
Last Entry 20:00
| Plan | Price |
|---|---|
| 1 Game (Regular) | ¥600 |
| 1 Game (Peak Period) | ¥700 |
| 3-Game Pack | ¥1,500 |
| Shoe Rental | ¥400 |
※ Peak periods: New Year holidays, Golden Week, summer, and long weekends
HOTEL
Akazawa Onsen Hotel
IN 15:00 / OUT 11:00
| Plan | Price |
|---|---|
| Adult (1 night, 2 meals) | ¥22,000~ |
| Child (ages 7–12) | 70% of adult price |
| Child (ages 4–6) | 50% of adult price |
| Infant (ages 0–3) | Free |
※ Large Public Bath 6:00–11:00 / 15:00–24:30
※ Rooftop Open-Air Bath 7:00–11:00 / 15:00–22:00
CASUAL
RED28 HOTEL
IN 15:00 / OUT 10:00
| Plan | Price |
|---|---|
| Twin (Room Only) | ¥5,500~ |
| Double (Room Only) | ¥6,600~ |
| Deluxe (Room Only) | ¥8,250~ |
※ Free for ages 6 and under
GLAMPING
GRAX EARTH FIELD
IN 15:00〜18:00 / OUT 10:00
| Plan | Price |
|---|---|
| Adult (1 night, 2 meals) | ¥28,050~ |
| Ages 7–12 | 70% |
| Ages 0–6 (with meals & bedding) | 50% |
| Ages 0–6 (with meals, no bedding) | ¥4,840 |
※ Ages 7–12, and ages 0–6 (with meals and bedding), are counted toward the room capacity
※ Dome tents, 32 sites in total
※ Akazawa Day-Trip Onsen — free admission
※ Akazawa Bowl — 1 game free
※ DEEP SEA LOUNGE — Free Admission
