| Song | Artist | Lyricist | Composer | Opening Lines Of Song |
|---|---|---|---|---|
| IX Guys Snow Man(naingaizusunoman) | Snow Man(sunoman) | Kento Nagatsuka(kentonagatsuka) | Andreas Ohrn・Christoffer Lauridsen(andoreasuonkurisutofaroriddosen) | Na Na Na Na Na Na Na() |
| ○○○○○(marumarumarumarumaru) | ベイビーレイズJAPAN(beibireizujapan) | Kento Nagatsuka(kentonagatsuka) | AKIRASTAR(akirasuta) | ちっちゃすぎちゃう() |