Appears on releases
| # | Title | Length | Track artist | Release title | Release artist | Release group type | Country/Date | Label | Catalog# |
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.1 | 笑って笑って | 4:56 | 奥華子 | 笑って笑って | 奥華子 | Single |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | PCCA-2913 |
| 1.1 | 笑って笑って | 4:54 | 奥華子 | BIRTHDAY | 奥華子 | Album |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | PCCA-02954 |
| 1.8 | 笑って笑って | 4:53 | 奥華子 | 君の笑顔 -smile selection- | 奥華子 | Album |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | PCCA-03433 |
| 2.4 | 笑って笑って | 4:54 | 奥華子 | 奥華子 BEST -My Letters- (Special Edition) | 奥華子 | Album + Compilation |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | PCCA-03692 |
| 2.4 | 笑吧 笑吧 | ?:?? | 奧華子 | OKU HANAKO BEST -My Letters- | 奧華子 | Album + Compilation |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | 12-20802 |
| 2.4 | 笑って笑って | 4:53 | 奥華子 | 奥華子 ALL TIME BEST 15th Anniversary (通常盤) | 奥華子 | Album + Compilation |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | PCCA-04828 |
| 2.4 | 笑って笑って | 4:53 | 奥華子 | 奥華子 ALL TIME BEST 15th Anniversary 875BOX | 奥華子 | Album + Compilation |
| PONY CANYON (one of the labels of 株式会社ポニーキャニオン (Japanese corporation) – see annotation for how to identify sibling labels) | PCCA-04864 |
Play on ListenBrainz