The Harinoki-goya (針ノ木小屋) is a historic and heavily used mountain hut located at Harinoki Pass (Harinoki-tōge), a classic crossing point in the Northern Japanese Alps. It’s a key stage hut for hikers aiming for Mt. Harinoki-dake and Mt. Renge-dake, and a common overnight stop on multi-day ridge itineraries starting from Ogizawa (Kurobe Dam area).

The Taneike-sanso is a large Japanese mountain hut located near Taneike, an alpine pond positioned along a high ridge route in the Japanese Alps. With its elevated position and substantial capacity, it functions not merely as a stage hut but as a major high-alpine hub, supporting significant foot traffic across multi-day ridge traverses.

The Tsumeta-ike-sanso is a small Japanese mountain hut located near Tsumeta-ike, an alpine pond positioned along a high route in the Japanese Alps. It functions primarily as a stage hut, offering shelter and logistical support to hikers undertaking long ridge or valley traverses rather than serving as a summit-focused base.

The Tsugami-sanso is a small, remote Japanese mountain hut located on a quiet ridge section, primarily serving long-distance hikers and traverse parties. It is not a destination hut, but a true stage hut, valued for shelter and continuity on routes where distances are long and alternatives are limited.

The Yamagoya Babadani Onsen is a remote mountain hut with natural hot springs located deep in the Babadani Valley, Japan. Unlike high-alpine huts, it sits at relatively low altitude and is valued primarily as a recovery and staging hut, offering a rare opportunity to experience a traditional onsen in a wild mountain setting far from roads and mass tourism.

The Tengu-sanso is a public mountain hut located high on an exposed ridge of the Northern Japanese Alps, traditionally associated with routes around Mt. Tengu-dake and neighboring peaks. Remote, windswept, and functional, it serves primarily as a stage hut for experienced alpine hikers undertaking long ridge traverses rather than as a destination in itself.

The Asahi-goya is a well-known Japanese mountain hut located on the eastern side of the Northern Japanese Alps, close to Mt. Asahi-dake and along classic routes connecting Mt. Shirouma-dake with the Asahi massif. It plays a key role as a stage hut for long traverses, offering shelter and logistics in a remote but strategically important area of the Hakuba–Asahi region.

The Kazabuki-sanso is a small public alpine hut located on the shore of Kazafuki Ō-ike, widely regarded as one of the most beautiful alpine lakes in the Northern Japanese Alps. Situated off the main mountain route linking Tsugaike Nature Park to Mt. Shirouma-dake, the hut serves as a quiet stage point and scenic stopover for hikers undertaking one of Hakuba’s classic high-mountain traverses.