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Kids Stay
From about US$320/ per night (2 adults, ¥50,600)

Reference price as of October 12, 2026 (stay 2026-11-07). US$ is an approximate conversion from yen. Check the booking site for actual rates.

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forumWhat families say

Rakuten Travel rating 4.4 out of 5 (947 reviews). Guests praise the kind service, with staff speaking warmly to elementary school children and preschoolers alike, and report enjoying feeding the carp; one review mentions a child saying the hotel was the most fun part of the trip, and another notes how happy their child was to receive sparklers. On the other hand, some guests point out that the building is old and that their room smelled musty.

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Kids Facilities

Items to borrow for children

Indoor

Handy items for a stay with children are available to borrow, including an electric kettle, a baby-bottle sterilizing case, a baby bath chair (usable from 3 months), a toilet-training seat, a diaper trash bin, a crib, a children's chair, a drawing pad and Coupy colored pencils. Numbers are limited, so booking them in advance is the surest way to have them ready.

Baby beds in the communal bath and private-hire baths

Indoor

A baby bed is permanently set up in both the men's and women's changing rooms of the communal bath, and both private-hire baths, the Honoka tub bath and the Yunoka stone bath, also have a baby bed permanently in place. Baby soap and a bath chair (usable from 3 months) are available to borrow as well, so you can bathe with a young child with peace of mind.

Meals for children

Indoor

There is a kids' set meal with dishes such as karaage fried chicken, Hamburg steak and a two-piece sashimi plate, plus a one-plate light meal for young children of elementary school age and under. Baby food of mini udon noodles or rice porridge is available for 550 yen per meal, with free toppings to choose from, and ready-made baby food you bring with you can be warmed up.

Summer holiday sparkler gift

Outdoor
  • calendar_monthSeason:Seasonal
  • paymentsPrice:Free for guests

From August 1 to August 31, 2026, elementary school children and younger children staying at the hotel receive handheld sparklers as a gift. They can be enjoyed in a designated area of the hotel parking lot, where water for putting them out is also provided.

Feeding the carp in the Japanese garden

Outdoor
  • paymentsPrice:Free for guests

In the Japanese garden you can feed the carp free of charge. It is also a place to stroll, making it a good break for families whose children want to move around a little.

Categories

Overview

Ichinomata Onsen Grand Hotel sits among the mountains of Toyota-cho in Shimonoseki. Its signature is an alkaline simple sulfur spring of around pH 10, loved as a beautifying bath for the skin. Dinner is served in your room or in a private dining room, so you can take your time over the meal. Co-sleeping is free for children who have not yet started elementary school, and you can move around the building with a stroller. There is a generous range of items to borrow, including cribs and baby-bottle sterilizing supplies, and baby beds are permanently set up in the communal bath changing rooms and in the private-hire baths, making it an easy place to enjoy an onsen with young children.

Rooms

The standard room is a spacious 10-tatami Japanese-style tatami room with the atmosphere of an onsen stay. There is also a Modern Room, limited to one room per day, with a counter table looking out over the garden, and a barrier-free Western-style room that is easy to use with a wheelchair; the Western-style room can sleep up to 3 guests together by adding one futon. Every room has a bath and toilet and a refrigerator. Child-sized jinbei (a light two-piece cotton set) can be prepared if you ask in advance.

Dining

Dinner is served in your room or in a private dining room, so you can eat at your own pace without worrying about other guests. For children there is a kids' set meal with dishes such as karaage fried chicken, Hamburg steak and a two-piece sashimi plate, as well as a one-plate light meal for young children of elementary school age and under. Breakfast is normally the same Japanese set meal served to adults, with no dedicated children's menu. Children's meal charges are 2,750 yen for the kids' set meal at dinner and 1,650 yen for breakfast, or 4,400 yen for both meals when meals only are booked. For younger children who cannot yet eat an adult portion, baby food of mini udon noodles or rice porridge is available for 550 yen per meal, with free toppings such as tofu or egg to choose from. Ready-made baby food you bring with you can also be warmed up. Food allergies can be accommodated as far as possible if you discuss them when booking.

Baths and Onsen

The onsen is an alkaline simple sulfur spring of around pH 10, with a silky feel that has made it a much-loved beautifying bath for the skin. The private-hire baths, available by reservation, come in two types: Honoka, a round hinoki tub bath, and Yunoka, a square stone bath. They cost 2,000 yen per hour and are available from 9 a.m. to 9 p.m., with last reception at 8 p.m. A baby bed is permanently set up in both the men's and women's changing rooms of the communal bath, and both private-hire baths also have a baby bed permanently in place, making it easy to look after a young child. Items to borrow such as baby soap and a bath chair (usable from 3 months) are available as well.

Family-Friendly Features

Children who have not yet started elementary school can co-sleep free of charge, and you can move around the building with a stroller. There is a wide variety of items to borrow, including an electric kettle, a baby-bottle sterilizing case, a toilet-training seat, a diaper trash bin, a crib, a children's chair and a drawing pad, but numbers are limited, so booking them in advance is the surest way to have them ready.

Access

A free shuttle bus runs from JR Otsuki Station (reservation required), departing Otsuki Station at 4 p.m. and the hotel at 9:45 a.m. Tsunoshima Island, a popular sightseeing spot, is about 35 minutes away by car.

Access & Information

location_onAddress15 Ichinomata-Yunohara, Toyota-cho, Shimonoseki-shi, Yamaguchi 750-0403
directions_carAccessA free shuttle bus runs from JR Otsuki Station (reservation required). The hotel can also be reached by car from the Otsuki IC or the Mine IC.
trainNearest stationOtsuki Station
local_parkingParkingFree parking for 150 cars, with no reservation required, right at the hotel.
callPhone+81-83-768-0321
paymentsCardsVISA, JCB, American Express, UC, DC, Bank Card, UFJ Card, Mastercard
languageOfficial sitehttps://ichinomata.co.jp/grand/open_in_new

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From about US$320/ per night (2 adults, ¥50,600)

Reference price as of October 12, 2026 (stay 2026-11-07). US$ is an approximate conversion from yen. Check the booking site for actual rates.

Check rates & availability

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Per night, 2 adultsUS$320+As of October 12, 2026
Book on Booking.com

Frequently Asked Questions

What ages is Ichinomata Onsen Grand Hotel 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.

Does Ichinomata Onsen Grand Hotel have baby beds?

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Baby beds are available to rent. See the Kids Facilities section on this page for details.

Is there parking at Ichinomata Onsen Grand Hotel?

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Parking: Free parking for 150 cars, with no reservation required, right at the hotel.

How do you get to Ichinomata Onsen Grand Hotel?

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A free shuttle bus runs from JR Otsuki Station (reservation required). The hotel can also be reached by car from the Otsuki IC or the Mine IC.

Is co-sleeping free for our child?

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Children who have not yet started elementary school can co-sleep free of charge.

What items for children can we borrow?

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Items to borrow include a baby bath chair, a baby bath, baby soap and a crib. Numbers are limited, so advance reservation is required.

Can you prepare baby food?

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Baby food can be prepared for 550 yen per meal, tax included, though it is something simple. Please let the hotel know in the notes field when you book.

Is there a children's menu at breakfast?

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Breakfast normally has no children's menu and is the same Japanese set meal as for adults. If it would be too much food, or if there is little your child can eat, you can book the child without meals and discuss it in the notes field.

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Information on this page was compiled by directly consulting Official website, Rakuten Travel, Jalan (last verified: August 2026). Prices, availability and seasonal operations change. Please check each booking site for the latest information.

We take care to keep information accurate, but always confirm the latest details on the hotel's official site and booking sites before you book or visit.

For the people who run this property: corrections and updates go through For Hotels & Partners, and the "Listed on Kids Stay" badge for your website is on Listing badge. Both are free.