Three Baths, Three Stories
Onsen & Spa
Philosophy
A Story in Every Bath
CHI Hotel Group offers three flagship bathing experiences, each with a different purpose. Bathing as entertainment, natural hot springs that heal body and mind, and baths set against magnificent landscapes. Choose the experience that best fits your journey.
01
Bathing as Entertainment
Japan's largest bathing theme park, with 10+ varieties of baths
Yurakijo International Resort · Chiba / Narita
Opened in 2019 with an investment of approximately ¥2.4 billion, this is the group's flagship bathing facility. Garden-style outdoor baths, a forest bath, micro-bubble bath, brine (nigari) bath, herbal bath, cypress sauna, rock-bath, and a starry-sky foot bath — a destination-type resort where you can enjoy the bathing experience all day.
Facility Type
Bathing facility (large-scale bathing theme complex)
Bath Lineup
- Garden-style outdoor baths (illuminated)
- Forest bath
- Micro-bubble bath
- Nigari bath (magnesium-rich)
- Herbal bath (5 herbs)
- Low-temp bath 34–38°C
- Cypress sauna + cold bath
- Rock-bath (ganbanyoku)
- Starry-sky foot bath corridor
- 20m indoor pool, gym, tennis, short golf
02
Healing Bath (Natural Hot Spring)
Same composition as Arima's legendary "Kinsen" — the group's only natural hot spring
Kobe Fruit Flower Hotel · Osawa-cho, Kita-ku, Kobe
A natural hot spring welling up at the foot of Mt. Rokko. Colorless and transparent at the source, it oxidizes upon contact with air to produce the same golden bloom as Arima's legendary "Kinsen". The water — sodium-calcium chloride with iron — has long been valued for its excellent heat retention and benefits for poor circulation and fatigue.
Water Quality
Sodium-calcium chloride spring (iron-rich) / Osawa Onsen
Bath Lineup
- Water: sodium-calcium chloride spring (iron-rich)
- Same composition as Arima Kinsen
- Indoor bath & outdoor bath
- High-temp sauna & mist sauna
- Cold bath
- Beneficial for poor circulation and fatigue
03
Scenery Bath
Bathe surrounded by cypress fragrance, with views of Lake Yamanaka and the Mt. Fuji ridgeline
Mt. Fuji Garden Hotel · Yamanakako, Yamanashi
A total-cypress outdoor bath and a spacious stone-laid indoor bath. Blessed with a lakeside location at Yamanakako, guests bathe with seasonal views of Mt. Fuji.
Facility Type
Grand bath & outdoor bath (cypress construction)
Bath Lineup
- Total-cypress outdoor bath
- Stone-laid grand bath
- Lake Yamanaka view
- Day-use bathing available (¥1,000)
