UQ HOLDER!
Artist
A character singing unit from UQ HOLDER! ~Mahou Sensei Negima! 2~, featuring Tota Konoe (Yuka Takakura), Kuromaru Tokisaka (Yuuki Hirose), Kirie Sakurame (Ai Kayano), and Karin (Yui Ogura). They performed the OP theme "Happy Material."
Songs（2 songs）
| Type | Song | Anime | |
|---|---|---|---|
| OP | Happy☆Material | UQ Holder!: Magister Negi Magi! 2 | |
| ED | Steady→GO!! | UQ Holder!: Magister Negi Magi! 2 |