Sakuma, Ritsu

朔間凛月

Ritsu consistently comes across as drowsy and lethargic. Being nocturnal and fond of sleep, he is prone to napping in any location. He was required to repeat a grade because of excessive lateness and falling asleep during lessons, yet he remains indifferent to this. He is childhood friends with second-year Mao Isara, and they are intimately familiar with one another. Despite being the elder, Mao is the one who looks after him. Third-year Rei Sakuma is his older brother, though Ritsu treats Rei with a somewhat abrupt demeanor. He dislikes becoming entangled with other people.