Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | 人見知りベイベー | 3:21 | 高橋優 | BREAK MY SILENCE |
| ||||
| 1.4 | 人見知りベイベー | 3:21 | 高橋優 | BREAK MY SILENCE (初回限定盤) |
| ||||
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | 人見知りベイベー | 3:21 | 高橋優 | BREAK MY SILENCE |
| ||||
| 1.4 | 人見知りベイベー | 3:21 | 高橋優 | BREAK MY SILENCE (初回限定盤) |
| ||||