Ryugujo Spa Hotel Mikazuki Fujimitei
Reference price as of September 19, 2026 (stay date 2026-10-10). Please check the booking site for actual rates.
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Kids Facilities
Ocean Spa (outdoor pool) and indoor pool
Ocean Spa (outdoor pool) and indoor pool
- paymentsPrice:Free for guests
The pools in the separate spa wing are free to use from 11 a.m. on the day of your stay (a separate charge applies the following day). The outdoor pool is open from 10 a.m. to 6 p.m. and has a children's pool, and the indoor pool is open from 10 a.m. to 7 p.m. There is no age restriction, but children who are not yet out of diapers are asked to wear swim pants along with their swimsuit.
- •Children who are not yet out of diapers must wear swim pants along with their swimsuit
- •The outdoor pool is 110 cm deep
- •The spa wing has closed days
Aqua Park: 70 m water slide
Aqua Park: 70 m water slide
- paymentsPrice:Free for guests
Aqua Park in the separate spa wing has a 70 m water slide. The outdoor pool area also has a 250 m lazy river, available in the summer season only, and staying guests can use the spa facilities free of charge from 11 a.m. on the day of their stay (a separate charge applies the following day).
- •The spa wing has closed days
Animal Resort NOAH
Animal Resort NOAH
A petting zoo within Ryugujo. You can meet rare animals such as sloths, otters and kangaroos, as well as owls and chicks, and feed them too (for an additional charge). It is open from 10 a.m. to 5 p.m. and closed on Wednesdays.
- •Feeding the animals carries an additional charge
- •Some animals may not be viewable depending on their condition
- •There are stay plans that include admission tickets
Kids' meals and dedicated meals for elementary school children
Kids' meals and dedicated meals for elementary school children
On plans with the dinner course blending Japanese and Western dishes at All Day Dining Nagi, children aged 4 to 6 who have not yet started elementary school are served a kids' meal, and elementary school children are served their own dedicated meal. If you have allergies, please note them in the requests field when booking, as it may not be possible to accommodate them on the day.
- •Allergy requests made on the day of arrival may not be able to be accommodated
Nursing rooms
Nursing rooms
- paymentsPrice:Free for guests
Nursing rooms are provided at two locations in the building: in front of the 3rd-floor buffet restaurant Sakura and near the front desk on the 1st floor. Having one by the dining venue and one by the front desk makes it much less of a chore to find somewhere to nurse or change a diaper while you are on the move.
Japanese-Western rooms with a terrace and semi-open-air bath
Japanese-Western rooms with a terrace and semi-open-air bath
Every room is a Japanese-Western room with a semi-open-air bath and a terrace looking out over Tokyo Bay. The Standard Room is 52 sq m with twin beds and a 6-tatami Japanese-style area, the Special Room is 62 sq m with an 8-tatami Japanese-style area, and the VIP Suite is 100 sq m. The in-room baths are not onsen. Futon bedding can be laid out in the tatami area so the family can rest together.
- •The in-room baths are not onsen
- •All rooms are non-smoking
Categories
Overview
Ryugujo Spa Hotel Mikazuki Fujimitei faces Tokyo Bay in Kisarazu, and all 219 of its ocean-view rooms come with a terrace and a semi-open-air bath. The rooms are Japanese-Western rooms that combine a Japanese-style tatami area with beds, ranging from the 52 sq m Standard Room to the 100 sq m VIP Suite with maximum occupancies of 4 to 6 guests. Co-sleeping is accepted for up to 3 children, and on the dinner course menu children aged 4 to 6 who have not yet started elementary school are served a kids' meal. The indoor and outdoor pools and the water slide in the separate spa wing are free to use on the day of your stay.
Rooms
All 219 rooms look out over Tokyo Bay and come with a terrace and a semi-open-air bath. The in-room baths are not onsen. The Standard Room is a 52 sq m Japanese-Western room combining twin beds with a 6-tatami Japanese-style area, sleeping 2 to 4 guests. The Special Room is a 62 sq m Japanese-Western room with twin beds and an 8-tatami Japanese-style area, sleeping 2 to 5 guests. The VIP Suite is a 100 sq m Japanese-Western room with twin beds, a 10-tatami Japanese-style area and a 4.5-tatami antechamber, sleeping 2 to 6 guests. Because the rooms include a tatami area, it is easy to set aside a place to put a small child down to sleep or to let them play. The Comfort Room, renovated on March 18, 2026, is a 52 sq m Japanese-Western room with two semi-double beds measuring 120 cm wide by 195 cm long, plus one sofa bed and either one set of futon bedding or one mattress, sleeping 2 to 4 guests. The Superior Room is a 62 sq m twin with two semi-double beds and two sofa beds. All rooms are non-smoking, and smoking is only permitted in the designated smoking areas inside the building. Guest rooms are fitted with a humidifier.
Dining
Dinner is a buffet of about 60 Japanese, Western and Chinese dishes at the restaurant Sakura, served from 5:30 p.m. to 8 p.m. (last order 7:30 p.m.). Breakfast is likewise a Japanese and Western buffet, from 7 a.m. to 9:30 a.m., with dishes made using local ingredients such as clams and nori seaweed. Some plans instead come with a dinner course blending Japanese and Western dishes at All Day Dining Nagi; on those plans, elementary school children are served their own dedicated meal and children aged 4 to 6 who have not yet started elementary school are served a kids' meal. Breakfast on this plan is a semi-buffet at Nagi, from 7 a.m. to 9 a.m. If you have allergies, please note them in the requests field when booking, as it may not be possible to accommodate them on the day. Both breakfast and dinner are served in the restaurants; in-room dining is not available.
Baths
The communal bath at Fujimitei is made up of Amanogawa, a set of five tiered open-air baths looking down over a spectacular view; Tenku no Yu, a set of three tiered baths; and the Pure Platinum Bath and the K18 Gold Bath. Tenku no Yu is open from 3 p.m. to 9:30 a.m. the next morning, while Amanogawa, the Pure Platinum Bath and the K18 Gold Bath are open from 3 p.m. to 10 p.m. and again from 5 a.m. to 9:30 a.m.; Amanogawa may close at short notice depending on the weather. The separate spa wing also has a communal bath, which staying guests can use free of charge on the day of their stay. Please note that onsen supply has been suspended for the time being for emergency maintenance of the hot spring equipment, though the communal baths themselves remain open as usual. The semi-open-air baths in the guest rooms are not onsen. There is no private-hire bath and no sauna. Using the semi-open-air bath in your room means you can get into the tub alone with your child, so there is still a place to bathe at an age when the communal bath is difficult. Whether children who are not yet out of diapers may enter the tubs in the communal bath is not stated, so please confirm in advance.
Play Areas and Pools
Staying guests can use the spa facilities in the separate spa wing free of charge from 11 a.m. on the day of their stay (a separate charge applies the following day). The indoor pool is open from 10 a.m. to 7 p.m., and the outdoor pool, Ocean Spa, from 10 a.m. to 6 p.m., with a children's pool. Ocean Spa is open year-round except in stormy weather. Aqua Park has a 70 m water slide, and the outdoor pool area also has a 250 m lazy river, available in the summer season only. There is no age restriction for the pools, but children who are not yet out of diapers are asked to wear swim pants along with their swimsuit. The outdoor pool is 110 cm deep. Within Ryugujo there is a petting zoo, Animal Resort NOAH, where you can meet sloths, otters and other animals and feed them for an additional charge (10 a.m. to 5 p.m., closed Wednesdays). Some stay plans include admission tickets. The separate wing also has Omatsuri Land, so between the communal baths and the pools you can spend a whole day inside the building. Fireworks events are held every Friday, Saturday and Sunday and can be watched from the guest rooms as well (they may be canceled in stormy weather). The spa wing and Omatsuri Land have closed days, and during those periods the facilities outside Fujimitei cannot be used, so please check the dates.
Family-Friendly Features
Co-sleeping is accepted for up to 3 children. Children's rates are 70% of the adult rate for elementary school children in both the upper and lower grades, and 50% of the adult rate for infants and toddlers with meals and bedding, while infants and toddlers with no meals and no bedding are free of charge. Children aged 2 to 3 have no meals and no bedding and pay a facility usage fee of 4,400 yen, settled on site, and children aged 0 to 1 are free of charge. Infants and toddlers with bedding but no meals, and infants and toddlers with meals but no bedding, cannot be accepted. The bathing tax of 150 yen per night applies to adults only and is not charged for children. Cribs and baby futons are not listed, so please confirm with the hotel if you need additional bedding. Nursing rooms are provided at two locations in the building: in front of the 3rd-floor buffet restaurant Sakura and near the front desk on the 1st floor. Roomwear is stocked in men's and women's sizes for both adults and children. Along with a welcome drink at check-in, there is also a Calpis faucet that pours Calpis (a Japanese milk-based soft drink) when you turn the tap. Childcare services are not listed, so please confirm with the hotel. Barrier-free provisions include access for guests using a wheelchair, wheelchairs available to borrow, Western-style toilets in the guest rooms and wheelchair-accessible toilets in the building. Club Rooms (the Special Rooms and VIP Suites) come with free late checkout until 12 p.m., which allows more time to get ready than the usual 10 a.m. Club Room guests can also use the spa free of charge the following day; depending on the booking plan, this may be presented as a benefit limited to the VIP Suites.
Access
The hotel is about 5 minutes by car from the Kisarazu-Kaneda Interchange and about 20 minutes from JR Kisarazu Station by free shuttle bus. Free buses run on a fixed schedule from JR Kisarazu Station and the Kaneda Highway Bus Terminal. There is parking for 800 vehicles, free for staying guests. Mitsui Outlet Mall Kisarazu is 10 minutes away by car.
Access & Information
| location_onAddress | 1 Kitahama-cho, Kisarazu-shi, Chiba 292-0006 |
|---|---|
| directions_carAccess | About 5 minutes after exiting at the Kisarazu-Kaneda IC on the Tokyo Bay Aqua-Line. A free shuttle bus runs from JR Kisarazu Station and the Kaneda Highway Bus Terminal. |
| trainNearest station | Kisarazu Station |
| local_parkingParking | Parking is free for overnight guests. For day-use spa visitors, the first 5 hours are free, then 300 yen per hour after that (tax included). |
| callPhone | +81-438-41-8111 |
| paymentsCards | VISA, JCB, American Express, Diners Club, UC, DC, NICOS, OMC, UFJ Card, Mastercard, Rakuten Card |
| languageOfficial site | https://www.mikazuki.co.jp/ryugujo/fujimi/open_in_new |
Map
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Reference price as of September 19, 2026 (stay date 2026-10-10). Please check the booking site for actual rates.
Frequently Asked Questions
What ages is Ryugujo Spa Hotel Mikazuki Fujimitei best suited to?
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It has facilities that work especially well for babies and toddlers (ages 0 to 2) and children aged 3 and over. There is no age limit, and families with children of any age can stay.
Is there parking at Ryugujo Spa Hotel Mikazuki Fujimitei?
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Parking: Parking is free for overnight guests. For day-use spa visitors, the first 5 hours are free, then 300 yen per hour after that (tax included).
How do you get to Ryugujo Spa Hotel Mikazuki Fujimitei?
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About 5 minutes after exiting at the Kisarazu-Kaneda IC on the Tokyo Bay Aqua-Line. A free shuttle bus runs from JR Kisarazu Station and the Kaneda Highway Bus Terminal.
How much does it cost for a child aged 2 or 3?
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Children aged 2 to 3 can stay for a facility usage fee of 4,400 yen.
Can a child who is not yet out of diapers use the pool?
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There is no age restriction for the pools, but children who are not yet out of diapers are asked to wear swim pants along with their swimsuit.
What are the check-in and checkout times?
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Check-in is from 3 p.m. to 6 p.m., and checkout is at 10 a.m.
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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Ikyu.com (a Japanese booking site), Jalan (last verified: September 2026). Prices, availability and seasonal operations change. Please check each booking site for the latest information.
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