Minoto-sanso is a classic trailhead-style mountain lodge at Minoto—the key junction where the routes split into Kita-zawa (North Stream) and Minami-zawa (South Stream) for objectives like Mt. Akadake and Mt. Yokodake. It’s primarily a logistics base: park, reset, sleep, and start early—rather than a “ridge hut” experience.

Akadake-sanso is a convenient trailhead-style mountain lodge in the Yatsugatake range, positioned at the Minoto junction—a key logistics point for routes toward Mt. Akadake and the broader Southern Yatsugatake network. It’s primarily used to stage early starts, split itineraries, and avoid carrying heavy loads from lower access points.