[Grand Mercure Yatsugatake Resort & Spa] For spring break and Golden Week family trip! All-weather activity facilities where you can play with all-weather even in the rain and intense heat are introduced with videos
This is an all-inclusive resort hotel with an indoor playground of about 1,400 m2, Morinoeito. This video introduces the appeal of facilities where you can play without worrying about the rainy season and extreme heat.

Grand Mercure Yatsugatake Resort & Spa (Location: Hokuto City, Yamanashi Prefecture / General Manager: Akira Uemura) is committed to introducing all-inclusive content and services as an all-weather amusement hotel that supports families and three generations of journeys. In order to convey the charm of the hotel in an easy-to-understand manner, we have released a video introducing the day of the family to enjoy in the hotel and facilities.
Click here for the video
Introducing the charm of Grand Mercure Yatsugatake Resort & Spa with a video!
What is an all-weather amusement hotel?
Grand Mercure Yatsugatake Resort & Spa, an all-weather amusement hotel, offers content and services aimed at "providing a stay that the whole family can enjoy in any weather, regardless of weather conditions, such as the hot summer, which has become a major issue in recent years.
In addition to content for children, ADULTS welcomes customers with extensive facilities and services where you can enjoy extraordinary travel times.

Enhanced indoor facilities that can be enjoyed without worrying about the weather
1. The most popular! All-weather kids space "Mori no 8"
"Mori no 8" on the first basement floor of the hotel is a space where you can freely use large playground equipment installed in a space of about 1,400 m2 and move your body as much as you can. Children who come to the museum for the first time are excited about their expectations before visiting, and when they return, they often see cute appearances with tears saying, "I'm not playing yet and I don't want to go home." It is the most popular facility with happy voices.
- A play experience to move your body in the Ali's nest tower, a symbol of "Mori no 8"
- Large playground equipment can be enjoyed freely with each child's own ideas
- "Plasma Car" that runs on the course while balancing well
In addition to active play experiences, there is also a bookcase with picture books that you want to pick up, and a space where children aged 0 to 6 can play, so you can enjoy it freely according to the age and taste of the child .
- The time to read picture books on a box-shaped sheet like a secret base is also an experience that is difficult to get in everyday life
- "Kids Mountain Area" (only for children aged 0 to 6 years) designed with consideration for the shape and height of rounded playground equipment
2. “Forest Lounge” where children can enjoy and ADULTS can relax
The Forest Lounge, which makes effective use of the banquet hall space, offers views of Mount Fuji outside the window from a spacious tatami-matted space, and can be used by anyone at no additional cost.
In addition to about 4,000 books such as picture books, comics and photo books about Yatsugatake, Othello, table soccer, and odd frames are fresh for children, and ADULTS has nostalgic games. It is attractive to be able to play together with a wide range of generations while digital detoxing away from everyday life that you have a long time to read comics on tablets and come into contact with online games.
Also, from 15:00 to 18:00, alcohol-containing drinks such as beer, sparkling, red and white wines, and sweets are served. While watching the children play happily, ADULTS is relieved with beer and soft drinks in one hand. It is a lounge where children can enjoy and ADULTS relax.
- Game, reading, and talking. You can spend your time depending on your age, so it is recommended for a trip of 3 generations
- There are plenty of picture books for children. You can also enjoy "story-telling" that you can't take much time in busy everyday life.
There are three playgrounds on the opposite side of the Forest Lounge. In the "Sound Room" equipped with a toy piano and iron harp, and the "Train Room" where you can run trains by connecting wooden rails and create your own city, you can fully demonstrate your originality and imagination. You can enjoy it.
The wooden ball pool with plenty of cypress balls and the "Activities Room" with wooden balance boards are recommended for children who want to move their bodies well.
The space with cute design mobiles hanging from the ceiling is a space where calm colors, many playground equipment made of wood, and ADULTS can be relieved.
- "Sound room" You can freely play the piano or iron harp without worrying about the sound
- “Train Room” combining trains and station buildings to create your own city
- "Activities Room" Wooden Ball Pool with Hinoki Ball
- Mobile with gentle colors with animal motifs
Outdoor facilities where you can interact with nature
1. Maybe you can meet wild squirrels? Forest Walking Path "Seazuri no Small Path"
The "squeezing path" on the hotel premises is about 1.5 kilometers per lap. A clear stream flows through the gentle sloped forest. You can hear the birdsong and the sound of woodpeckers hitting trees, love the wild flowers that bloom every season, and your child feels like an expedition, ADULTS forgets everyday life and spends a relaxing time. This spring, a squirrel feeding table is set up on the walking path. If you are lucky, you may be able to see the cute appearance of squirrels gathering for food. It is a secret spot where you can spend a relaxing time with relatively few people than the forest 8 and the forest lounge.
- The next season when the green becomes darker is the best season for strolling
- Time to observe ecology quietly without surprising or touching squirrels
2. Mount Fuji, Yatsugatake Mountain Range, starry sky. Yatsugatake SoRa deck with a view of dynamic nature
At the Yatsugatake SoRa Deck on the roof of the hotel, you can enjoy a 360-degree panorama, such as Mount Fuji, where you can see the spread of the base, and the divine beauty of the Yatsugatake Mountain Range, which has steep peaks. In addition, a full-fledged astronomical dome has been installed, and at night you can watch the constellation with astronomical telescope while listening to the commentary of the full-time staff. Early in the morning watching the rising sun rising by dyeing the peaks of the mountains, during the day, enjoying the contrast between the blue sky and the beautiful mountains, night watching the falling stars. It is a space that you want to visit as many times as you like.
- A special morning time to see the rising sun by dyeing the peak
- Beautiful Mount Fuji rising in the background of the blue sky
- The staff carefully lectured for customers who come into contact with a full-fledged telescope for the first time.
Hot spring and meal. The hospitality unique to the hotel to enjoy extraordinary moments
Morning and evening buffet-style meals, lounges where you can enjoy alcohol and soft drinks, large public baths with hot spring open-air baths and saunas, as well as ADULTS welcomes guests with services that allow you to leave your daily life and relax.
- Evening morning buffet with a variety of menus that satisfy your child to ADULTS
- "Forest Lounge" where you can watch the children enjoying the game with a drink in one hand
- A large public bath full of hot springs. There is also a sauna and a water bath.
On the occasion of the 2nd anniversary of opening on April 1, 2026, the buffet restaurant "Le Sensoriel" will power up the evening buffet with Marche in CONCEPT. In addition to the deliciousness, you will feel the "fun of discovery" that makes you want to stop inadvertently, and the "excitement" of the live kitchen where you can finish cooking in front of you. Please enjoy eating experiences that satisfy your five senses, deepening the joy of traveling.
New Buffet "Food Experience that Fills the Five Senses"
[Hotel name] Grand Mercure Yatsugatake Resort & Spa
[Location] 8240-1039 Nishiide, Oizumi-cho, Hokuto City, Yamanashi Prefecture 409-1501, Japan
【TEL】 03-6830-3918 (Reservation Center)
[Fee] All-inclusive 1 night from 26,000 yen (per room for 2 people, including tax and surcharge)
※Some drinks, activities, etc. are charged. No lunch.



















