Kids Stay verified 31 Hakone hotels. 17 have a private-hire onsen, 11 free, and 4 let a baby in diapers use the tub. Compare by bath type and co-sleeping.
Japan with a baby: where to go is set by travel time, not by sights. The best places within about two hours of Tokyo, Osaka, and Nagoya, plus baby-ready hotels.
Planning a first trip to Japan with a baby? When to go, how to pick a hotel or ryokan, onsen rules for babies, what to pack, and a first-day plan that works.