| # | Title | Length |
|---|
| 1 | The Other Side of the Tanzaku | 2:04 |
| 2 | A Flower You Can't Reach | 1:58 |
| 3 | White Line March | 2:11 |
| 4 | An Encounter with Nagato | 2:27 |
| 5 | Things to Think About These Days | 1:38 |
| 6 | Nagato's Three Years | 1:51 |
| 7 | In the Usual Clubroom | 2:25 |
| 8 | Something is Strange (Ver.3 years) | 1:45 |
| 9 | Bamboo Leaf | 1:19 |
| 10 | Activities Start | 1:34 |
| 11 | Public Pool | 2:05 |
| 12 | Meeting Time | 2:21 |
| 13 | Summer Preparations | 2:07 |
| 14 | Bon Festival | 1:44 |
| 15 | Festival Fun | 1:29 |
| 16 | Making Memories | 1:52 |
| 17 | Semi-catching Battle | 2:19 |
| 18 | Kigurumi Frog Corps | 1:38 |
| 19 | Astronomical Observation | 1:44 |
| 20 | Aim, Home Run | 1:35 |
| 21 | Passing Summer Days | 1:58 |
| 22 | Tea Time | 2:30 |
| 23 | Summer Languidness | 2:05 |
| 24 | Home Run | 0:06 |
| 25 | Falling Puzzle Game | 1:01 |
| 26 | Uncomfortable Heart | 1:08 |
| 27 | To the Heart of Nagato | 1:43 |
| 28 | Supermarket Theme | 1:45 |
| 29 | A Disturbance in the Air | 1:00 |
| 30 | Mysterious Music Box | 2:52 |
| 31 | The Truth About the Loop | 2:42 |
| 32 | Because My Role is to Observe | 1:40 |
| 33 | Endless Moonlight | 1:15 |
| 34 | A Swamp You Can't Escape | 0:54 |
| 35 | Feeling the Signs of a Nightmare | 1:30 |
| 36 | In a Deja-Vu | 0:51 |
| 37 | Anxiety, Suspicion, and Confusion | 1:24 |
| 38 | Deja-Vu Moment | 0:14 |
| 39 | What the Observer Sees | 1:24 |
| 40 | Sensing an Omen | 0:30 |
| 41 | Detecting an Unusual Phenomenon | 2:04 |
