| # | Title | Artist | Length |
|---|
| A1 | Story | AI | ?:?? |
| A2 | アルデバラン- additional producer:
- AI
- producer:
- Neko Saito
- mixer:
- Taiji Okuda
- bass:
- Tomohiko Ohkanda
- cello:
- Ayano Kasahara and Yoshihiko Maeda
- drums (drum set):
- Midorin
- guitar:
- Fumio Yanagisawa and Satoshi Onoue
- harp:
- Tomoyuki Asakawa
- percussion:
- Hideaki "Lambsy" Sakai
- piano:
- Yuki Kishida
- strings:
- Great Eida Strings
- viola:
- Mayu Takashima and Yuji Yamada
- violin:
- Akane Irie, Akiko Maruyama, Ayumu Koshikawa, Haruko Yano, Joe Kuwata, miyake, Nagisa Kiriyama, Yui Kaneko and Yukinori Murata
- vocals:
- AI
- arranger:
- Neko Saito
- phonographic copyright (℗) by:
- EMI Records (in 2021)
- recorded at and mixed at:
- studio MSR in Motoyoyogichō, Shibuya, Tokyo, Japan
- music videos:
- アルデバラン by AI
- recording of:
- アルデバラン
- lyricist and composer:
- 森山直太朗
- publisher:
- NHK出版
| AI | ?:?? |
| A3 | ハピネス | AI | ?:?? |
| A4 | みんながみんな英雄 | AI | ?:?? |
| B1 | ママへ | AI | ?:?? |
| B2 | キラキラ- producer:
- AI and UTA
- guest vocals and guest performer:
- 渡辺直美
- vocals and performer:
- AI
- arranger:
- AI and UTA
- phonographic copyright (℗) by:
- EMI Records (in 2017)
- recording of:
- キラキラ
- writer:
- AI and UTA
- publisher:
- 日音
| AI feat. カンナ | ?:?? |
| B3 | My Friend | AI | ?:?? |
| B4 | THE MOMENT | AI feat. ¥ellow Bucks | ?:?? |
| B5 | LIFE | AI | ?:?? |
