Kinsen-yu

A shrine-style (miya-zukuri) Shinjuku Ward sento with an attractive garden, a pond holding five carp and a flowing waterfall. It runs a weekly-changing medicinal (kusuri-yu) bath and offers ultrasonic jet, bubbling (vibra) and seated baths, a rock-style (iwa-buro) bath, a cold plunge, hot and lukewarm (under 41C) tubs, a coffered ceiling and a chilled-water pillow. Free parking is available, and it is about a 10-minute walk from Takadanobaba Station on the Yamanote Line.