| Track Name | Track Artist | Album Artist | Album Name | Official Purchase/Artist Link | Album Genre | Source Track(s) |
|---|---|---|---|---|---|---|
| Introduction | estha | XL Project | The Starry Sky | Link | 青空の影 | |
| Starmine | estha | XL Project | The Starry Sky | Link | キャプテン・ムラサ | |
| Fighting under the knuckle | ziki_7 | XL Project | The Starry Sky | Link | 時代親父とハイカラ少女 | |
| starry hope | oiko | XL Project | The Starry Sky | Link | ラクトガール ～ 少女密室 | |
| Random Navigation | ziki_7 | XL Project | The Starry Sky | Link | 幽霊客船の時空を越えた旅 | |
| Seek for Destiny | estha | XL Project | The Starry Sky | Link | 春の湊に; 感情の摩天楼 ～ Cosmic Mind |