| Melochin ★ ARSMAGNA ★ |
 |
| Song |
| Viva Happy (ビバハピ) |
| Music & Lyrics: Mitchie M |
| Choreographer(s) |
| Melochin |
 | 
|
Duo Covers[]
| YT | NND | YT | NND | YT | NND | YT | NND | YT | NND |
| Manako, Yakko (Original) |
Aikawa Kozue, Lilia Aya | Ririri, Tyui | Miko, Ashibuto Penta | Apricot*, Shion Ria |
| YT | NND | YT | NND | YT | NND | YT | NND | YT | NND |
| AMU+Brother | meri, cele | Shirahan, Marin | Aoi, Kimagure Prince | Forgeru, Nozaki Bento |
| YT | NND | YT | NND | YT | NND | YT | NND | YT | NND |
| Alumihoiru, Narushima | HerRo*2 | Nora, Nami | Wata, Ayuayu | Bookie, Iripon |
| YT | NND | YT | NND | YT | NND | YT | NND | YT | NND |
| WhaWha, Yuriyui | YES☆DAY | Sugar☆Beat |