Ep. 7: The episode features mysterious noises that remain unidentified by the characters.
Aired on May 19, 2019
Episodes
- Ep. 3 · The Koto Club Reborn
- Ep. 4 · The initial musical sound resonates clearly
- Ep. 5 · Let Our Sound Resound and Reach Them
- Ep. 6 · An Invisible Boundary
- Ep. 7 · The episode features mysterious noises that remain unidentified by the characters.
- Ep. 8 · A Sign
- Ep. 9 · A Piercing Sound
- Ep. 10 · The distance between them feels close yet remains distant
- Ep. 11 · The melody that they had been seeking to discover