| Arrangement ID: 327067670_162517 | |
| Arrangement title: 手紙 ～拝啓 十五の君へ～ （Piano） | |
| Arrangement has lyrics: True | |
| Arrangement has PitchTrack: True | |
| Arrangement tags: JPop | |
| Arrangement artist: アンジェラ・アキ | |
| Arrangement ID: 327067670_162517 | |
| Arrangement title: 手紙 ～拝啓 十五の君へ～ （Piano） | |
| Arrangement has lyrics: True | |
| Arrangement has PitchTrack: True | |
| Arrangement tags: JPop | |
| Arrangement artist: アンジェラ・アキ | |