Fujiyoshi Akira and Kimura Jin are new students at Hashimoto Technical High School. Akira sports an unusually deep voice that cracks when he tries to raise it, so he generally avoids speaking if he can help it. Jin is anything but quiet. Notorious throughout the school for his undaunting enthusiasm and his loud, boisterous tunes between classes, Jin wants to recruit fellow students to form a vocal ensemble.

(Source: Ogiue Maniax)