Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.2 | バンザーイ! | 3:18 | PUFFY | ハッピーバースデイ (初回生産限定盤) |
| ||||
| 1.2 | バンザーイ! | 3:18 | PUFFY | ハッピーバースデイ (通常盤) |
| ||||
| 1.9 | バンザーイ! | 3:13 | PUFFY | Thank You! (初回生産限定盤) |
| ||||
| 1.9 | バンザーイ! | 3:13 | PUFFY | Thank You! (通常盤) |
| ||||
| Pseudo-Release | |||||||||
| 1.2 | Banzai! | 3:18 | PUFFY | Happy Birthday | |||||
| 1.9 | Banzai! | 3:13 | PUFFY | Thank You! | |||||