Misaki Nakahara

Age: 17-18
Height: 154 cm
Weight: 40 kg

Misaki is a mysterious girl who decides to help Tatsuhiro escape his hikikomori lifestyle. She convinces him to sign a contract, involving him in her "big project," with the goal of making him a normal person. Though seeing right through his actions, she tries reading him (beginner's) psychology books in an attempt to click with his feelings and "save" him.