| Attribute | Akan × | Chuzenji × |
|---|---|---|
| Bordering countries | ||
| Surface Area (km²) | 13 | 12 |
| Mean Depth (m) | 17.8 | 94.6 |
| Volume (km³) | 0.23 | 1.2 |
| Shoreline (km) | 25.9 | 24 |
| Catchment Area (km²) | 148 | 121 |
| Residence Time (yr) | - | 6.1 |
| Frozen Period | Dec-Apr | None |
| Mixing Type | Dimictic | Monomictic |
| Morphogenesis/Dam | Volcanic (damming) | volcanic (damming) |
| Coordinates | ||
| Latitude | 43.454 | 36.742 |
| Longitude | 144.101 | 139.464 |