| name | type | date First Ascent | Height (m) | Range | latitude (°) | longitude (°) | Prominence (m) | Map |
|---|---|---|---|---|---|---|---|---|
| Mount Aka (Yatsugatake) | Volcanic Mountains | 2,899 | Southern Yatsugatake Volcanic Group | 35.9666671753 | 138.3666687012 | 1,916 | Map | |
| Mount Iō (Yatsugatake) | Volcanic Mountains | 2,760 | Southern Yatsugatake Volcanic Group | 35.9833335876 | 138.3666687012 | Map | ||
| Mount Yoko (Southern Yatsugatake) | 2,829 | Southern Yatsugatake Volcanic Group | 35.9666671753 | 138.3666687012 | 140 | Map |