| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Cosmic Savior | gram | sonitus plasmator | 絢爛恋華 | Link | 感情の摩天楼 ～ Cosmic Mind | |
| Myosotis Ark | gram | sonitus plasmator | 絢爛恋華 | Link | キャプテン・ムラサ | |
| hold my heart | gram | sonitus plasmator | 絢爛恋華 | Link | ハルトマンの妖怪少女 | |
| Dear your heart | gram | sonitus plasmator | 絢爛恋華 | Link | ハートフェルトファンシー |