サウナ海-sauna kai-

Sauna kai is a 24-hour sauna just off the Hondori shopping arcade in Naka-ku, two minutes from Hondori tram stop. The second floor holds a shared public sauna with a rest area, and the third floor has private sauna rooms for hire. Women are welcome, tattoos are accepted, and towels, toiletries, ponchos and swimsuits are lent free of charge. Guests may pour diluted aroma water on the stones, and every sauna room has an emergency call button.

Monday to Sunday: open 24 hours