Hotta-yu is a sento seven minutes from Nishiarai Station in Adachi, renovated in April 2022. The men's open-air area has a herbal sauna for up to 12 people, a 160 cm cold bath described as the deepest in Tokyo, a large outdoor bath and a spacious rest area; the women's side has a 'wall-löyly' sauna and two cold baths of different temperatures and depths. The original tile murals were kept. Open 14:00–24:00 on weekdays and 8:00–24:00 at weekends and holidays; closed the second Thursday.
Amenities
Sauna Rituals
Cold Plunge
Private Sauna Available
Opening Hours
Monday to Friday: 2:00 PM – 12:00 AM; Saturday to Sunday: 8:00 AM – 12:00 AM