Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.10 | 笑うポストマン | 4:54 | ぽわぽわP | IA/02 -COLOR- (期間生産限定盤) |
| ||||
| 1.10 | 笑うポストマン | 4:54 | ぽわぽわP | IA/02 -COLOR- (通常盤) |
| ||||
| Pseudo-Release | |||||||||
| 1.10 | Warau Postman | 4:54 | ぽわぽわP | IA/02 -COLOR- | |||||
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.10 | 笑うポストマン | 4:54 | ぽわぽわP | IA/02 -COLOR- (期間生産限定盤) |
| ||||
| 1.10 | 笑うポストマン | 4:54 | ぽわぽわP | IA/02 -COLOR- (通常盤) |
| ||||
| Pseudo-Release | |||||||||
| 1.10 | Warau Postman | 4:54 | ぽわぽわP | IA/02 -COLOR- | |||||