Sugawara-yu

A retro Edogawa Ward sento known for its daily-changing medicinal (kusuri-yu) bath drawn from good-quality well water, with background music adding to the mood. It has ultrasonic jet and bubbling (vibra) baths, standing showers, hot and lukewarm (under 41C) tubs, a painted mural and a coffered ceiling. It is about a 20-minute walk from Shin-Koiwa Station on the Sobu Line.