Here is my finding about an accessible onsen (Hot Spa) in Shimoda. Izu. One of the company who is specialized in care equipments develops a wonderful unit to be installed both in a room and/or large public bath. Shimoda Yamatokan has a accessible room with this unit.

odekakeoffice.jp

Wilgo by odekake office.

Wilgo, vehicle with wheelchair lift, makes your stay in Tokyo comfortable!