Appears on releases
| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | GO PLAIN | ?:?? | KAN | HAPPY TITLE〜幸福選手権 |
| ||||
| 1.4 | GO PLAIN | 4:02 | KAN | HAPPY TITLE –幸福選手権– |
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| # | Title | Length | Track artist | Release title | Country/Date | ||||
|---|---|---|---|---|---|---|---|---|---|
| Official | |||||||||
| 1.4 | GO PLAIN | ?:?? | KAN | HAPPY TITLE〜幸福選手権 |
| ||||
| 1.4 | GO PLAIN | 4:02 | KAN | HAPPY TITLE –幸福選手権– |
| ||||