Warera Konsen Gasshoudan

Zen leads the men's choir at Ehiju High School and is deeply committed to music. To improve their performance in a competition, he recruits girls with strong vocal abilities, including Minae. Alongside Ai, Zen organizes a music festival that showcases various talents and extends an invitation for others to participate. The series includes several one-shots such as *Connection*, *Scandal2 + a*, *Amanojaku Rhapsody*, *Paranoia, Function*, *Abunai Koi Janai!*, *Kokuhaku*, and *Nayameru Kishi*.