1.Hakone Onsen (Hakone Yuryo)

- Address: 139, Yumoto, Hakone-machi, Ashigarashimo-gun, Kanagawa 250-0312
- Operation Hours: 10:00 AM – 10:00 PM (Last entry at 9:30 PM)
2.Beppu Onsen (Hyotan Onsen)

- Address: 559-1, Kannawa, Beppu, Oita 874-0843
- Operation Hours: 7:00 AM – 11:00 PM (Last entry at 10:30 PM)
3.Kusatsu Onsen (Yubatake)

- Address: 450-1 Kusatsu, Kusatsu-machi, Agatsuma-gun, Gunma 377-1711
- Operation Hours: 7:00 AM – 10:00 PM (Public baths open until 10:00 PM)
4.Noboribetsu Onsen (Noboribetsu Grand Hotel)

- Address: 200-1, Noboribetsu Onsen-cho, Noboribetsu City, Hokkaido 059-0593
- Operation Hours: 9:00 AM – 11:00 PM (Last entry at 10:30 PM)
5.Yufuin Onsen (Yufuin Onsen Kinrinko)

- Address: 1547-1 Yufuincho, Yufu City, Oita 879-5102
- Operation Hours: 8:00 AM – 10:00 PM (Last entry at 9:30 PM)
Each onsen offers a tranquil experience, and it’s best to check their websites for any seasonal adjustments or specific booking requirements.
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