Aoi Wakakusa is a first-year university student taking up Literature and the trombonist of the band Fujin RIZING!. The mom friend for his childhood friends & bandmates; Futa Kaminoshima and Misaki Goto. In reality, he's actually a cry baby who succumbs to loneliness but, oftentimes, refuses to say it outright. He's very close with his parents and his adoration to classical music comes from them. Loves spicy food, scared of bugs and snakes.