| # | Title | Duration | |
|---|---|---|---|
| 1 | Gemstones | 4:34 | |
| 2 | Gemstones (Kotono & Sakura ver.) Sakura Kawasaki (CV: Mai Kanno) , Kotono Nagase (CV: Mirai Tachibana) | 4:34 | |
| 3 | voyage Haruko Saeki (CV: Nao Sasaki) | 4:27 |
| # | Title | Duration | |
|---|---|---|---|
| 1 | Gemstones | 4:34 | |
| 2 | Gemstones (Kotono & Sakura ver.) Sakura Kawasaki (CV: Mai Kanno) , Kotono Nagase (CV: Mirai Tachibana) | 4:34 | |
| 3 | voyage Haruko Saeki (CV: Nao Sasaki) | 4:27 |