Bona Ventura

Kamata (Ota) · Tokyo

Hasunuma Onsen

はすぬま温泉

Bath & spaLocal favourite

Rebuilt in 2017 in a Taisho-romance style inspired by Dogo Onsen, with stained glass and every tub filled with hot-spring water. Go back to front: an olive-coloured natural onsen, a carbonated onsen, then a cold bath of unheated spring water flowing straight from the source (kakenagashi), rare in a Tokyo sento.

Address
6-16-11 Nishi-Kamata, Ota-ku, Tokyo 144-0051
Hours
Wed-Mon 15:00-24:00; closed Tue
Best time to go
Evening · About 1.5 h
Price
Adult JPY 600, primary-school children JPY 200, preschoolers JPY 100 (Tokyo fixed bath price from 1 Aug 2026, Tokyo Sento Association); sauna or towel rental may cost extra
Price level
JPY

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Details can change. Check hours and prices before you go.

Good to know

  • Two minutes from Hasunuma station on the Tokyu Ikegami Line, or walk from JR Kamata through the arcade.
  • Wash or at least rinse thoroughly at the taps before getting into the tubs, and keep your towel out of the water (Tokyo Sento Association etiquette).

Nearby

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