Hoshino Resorts KAI Ito
界 伊東
Does Hoshino Resorts KAI Ito allow tattoos? In a private bath
The inn pours source water into its swimming pool to hold the temperature through the winter, which is a use of hot spring water this guide has not met anywhere else on the Izu coast.
No tattoo rule is published on the property’s own pages, so this rests on the rooms. Kai Ito publishes a room type with its own open-air hot spring bath, drawing on the four sources the inn owns. Book that and the shared bath hall, the spring-fed pool and the foot bath are all optional.
Show this at the front desk
4本の源泉をもつ界 伊東自慢の温泉を、客室でも贅沢に楽しめる露天風呂付き和室です。
The operator’s own wording, to show at the desk if you need to.
Where it is
Tokyo STN
Odoriko, JR’s limited express to Izu 1 h 43
Atami STN
Hotel locationIto STN
Tokyo to Atami Shinkansen tickets The fast way to Izu is the Shinkansen to Atami, about 40 minutes from Tokyo, then the JR Ito line local, about 25 minutes to Ito. The Odoriko limited express does the whole ride with no change. Sold on Klook.
What happens when you arrive
Skip the shared baths and reserve the private one the way this page describes. Once the door is closed, the bath is yours.
How we know
Confirmed from official site — bath structure, not a tattoo policy (the property’s own 温泉 page)
Read on: hoshinoresorts.com/ja/hotels/kaiito/sp/onsen/
Best for: A room bath fed by one of four house springs, with a swimwear pool downstairs if you want company
Four sources producing about 600 liters a minute. Besides the bath hall there is a hot spring pool, kept at temperature year round by pouring source water into it, and a free-flowing foot bath facing the garden. The pool is worth knowing about: swimwear is worn, so a tattoo is simply seen rather than covered. Rooms are the Izu Hanagoyomi type, with screens dyed using Izu plants.
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