Hoshi Onsen Chojukan

650 Nagai, Minakami-machi, Tone-gun, Gunma Prefecture 379-1401

Drop-in Bathing

  • Two baths, including Hoshi No Yu (mixed bathing) and Choju No Yu (women only), are available.
  • Drop-in bathing and lunch break service are not available during the year-end and New Year season.
  • Generally, we are closed on Wednesdays.
  • Drop-in bathing is not available on a number of days including our non-business days and bath cleaning days. Be sure to call us in advance.
  • Reception hours: 10:30 through 13:30 (Bathing is until 14:00)
  • Note: The reception may be closed before 13:30 if the baths are crowded. Drop-in bathing is available to a limited number of customers. The reception hours may end even in the morning particularly on Sundays and consecutive public holidays.

Phone number:

  • Ph. 0278-66-0005 (main); Fax: 0278-66-0003

Access by train
The municipal bus runs to Hoshi Onsen only twice in the morning and twice in the afternoon.
If you come to Sarugakyo at a time the bus is not available, take a taxi from Sarugakyo or take a connecting bus.

Access by car
Access by train