Shibu Onsen Historic Hot Spring Lane

An ancient hot spring in Yamanouchi, Nagano Prefecture, known since the Nara period. Nine shared public baths and inns cluster tightly in a narrow valley, preserving the Edo-period onsen town character. The 'hot spring hopping' culture is particularly developed here, with guests traditionally visiting all nine public baths. Recently renewed attention through a 2023 anime film.

A small hot spring resort in Yamanouchi, Nagano Prefecture. Featuring approximately 80 traditional inns, it is known for its unique 'yumeguri' tradition where guests bathe in nine public bathhouses. Renowned for its old-fashioned charm and rustic atmosphere, it attracts many backpackers and younger tourists seeking an authentic onsen experience.

An ancient hot spring in Nozawa Onsen village, Nagano Prefecture, featuring 13 public bathhouses scattered throughout town and available free to residents. Managed as communal assets since the Edo period, they remain central to community identity. Also known as a ski resort, attracting approximately 1.5 million visitors annually. It exemplifies the relationship between Japanese hot spring culture and local society.

A hot spring resort in Nozawa Onsen Village, Nagano Prefecture, featuring the historic 'Thirteen Baths'—communal facilities since the Edo period, still maintained by locals. Numerous free outdoor baths scattered throughout allow casual access to hot springs. Also renowned as a ski resort, winter snow bathing experiences attract many visitors seeking immersion in snowy mountain settings.

A coexistence model of historic wooden bathhouses and modern hotels in Shibu Onsen, Yamanouchi, Nagano Prefecture. While maintaining hot spring inn culture from the Edo period, it achieved modernization responding to late 20th-century tourism demand. Historic bathhouses in the town center remain active, exemplifying balanced thermal tourism merging tradition and innovation.

A collection of hot spring resorts on the Noto Peninsula, Ishikawa Prefecture, including Wakaura Onsen and Wajima Onsen. Featuring open-air baths with views of the Japan Sea, tourism increasingly combines hot spring bathing with agricultural experiences and home-stay culture. Attracting approximately 500,000 visitors annually, it functions as an important regional tourism industry.