Haruka Amami, Chihaya Kisaragi, Ami & Mami Futami, Azusa Miura, Takane Shijo, Hibiki Ganaha
Artist
A combined vocal by the in-story idols for 'Happy Christmas', an ending theme of 'The Idolmaster'. A warm, festive Christmas ED song delivered by the cast all together.
Songs（1 songs）
| Type | Song | Anime | |
|---|---|---|---|
| ED | Happy Christmas | The Idolmaster |