Band Stories correspond to each respective band featured in AAside. These mostly contain 5 episodes in each chapter, and they take place during the main story. To navigate to each bands' story, use the tabs above. To find the chapter unlock conditions, see below:
- Note that each episode unlocks upon reading the previous episode.
| Argonavis | GYROAXIA | Fantôme Iris | Fujin RIZING | εpsilonΦ | |
| Chapter 1 | Unlocked after reading Chapter 2, Episode 5 of the Main Story. | Unlocked after reading Chapter 1, Episode 3 of the Main Story. | Unlocked after reading Chapter 1, Episode 4 of the Main Story. | Unlocked after reading Chapter 1, Episode 5 of the Main Story. | Unlocked after reading Chapter 2, Episode 5 of the Main Story. |
| Chapter 2 | Unlocked at Band Rank 7 | Unlocked at Band Rank 7 | Unlocked at Band Rank 7 | Unlocked at Band Rank 7 | Unlocked at Band Rank 7 |
| Chapter 3 | Unlocked at Band Rank 12 | Unlocked at Band Rank 12 | Unlocked at Band Rank 12 | Unlocked at Band Rank 12 | Unlocked at Band Rank 12 |
| Chapter 4 | Unlocked at Band Rank 17 | Unlocked at Band Rank 17 | Unlocked at Band Rank 17 | Unlocked at Band Rank 17 | Unlocked at Band Rank 17 |
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