| Artist name | Roles | Recordings |
|---|---|---|
| Yasushi.K | arranger | 有頂天 in da House ～Say That Hip Hop Shit!～ |
| 神前暁 | arranger | 有頂天がとまらない |
| 飯室博 | guitar | 有頂天がとまらない |
| Artist name | Roles | Recordings |
|---|---|---|
| Yasushi.K | arranger | 有頂天 in da House ～Say That Hip Hop Shit!～ |
| 神前暁 | arranger | 有頂天がとまらない |
| 飯室博 | guitar | 有頂天がとまらない |
| Artist name | Roles | Recordings |
|---|---|---|
| Yasushi.K | arranger | 有頂天 in da House ～Say That Hip Hop Shit!～ |
| 神前暁 | arranger | 有頂天がとまらない |
| 飯室博 | guitar | 有頂天がとまらない |