Serious? / KSUKE
| Song Information | English / Display | Native / Original |
|---|---|---|
| Song Name | Serious? | (none) |
| Song Artist | KSUKE | (none) |
| Song Genre | FESTIVAL TRAP | (none) |
| Game Appearances | ||||
|---|---|---|---|---|
| Series | Platform | Release Date | Region | Game |
| beatmania IIDX | Arcade | 2018-11-07 | Japan | beatmania IIDX 26 Rootage |
| beatmania IIDX | Arcade | 2019-10-16 | Japan | beatmania IIDX 27 HEROIC VERSE |
| beatmania IIDX | Arcade | 2020-10-28 | Japan | beatmania IIDX 28 BISTROVER |
| beatmania IIDX | Arcade | 2021-10-13 | Japan | beatmania IIDX 29 CastHour |
| beatmania IIDX | Arcade | 2022-10-19 | Japan | beatmania IIDX 30 RESIDENT |