The Centurion Sauna Rest & Stay is a men-only sauna capsule hotel in Susukino that sells day-bath plans as well as beds. Its sauna room holds nearly 20 people and has two stoves, a Metos iki with auto-löyly and a HARVIA for self-löyly. There are two cold baths, a single-digit tub under 10 °C and a larger 15 °C pool, plus reclining rest chairs and a misted, lit body-temperature 'Galaxy' bath. Day entry is listed from ¥1,600; the baths close Tuesdays 2:00–5:00 AM for maintenance.