Name: Minase Toko
Age: 17 (2nd-year high school student)
Height: 175 cm

A girl on the library committee who loves books. She's actually just shy, but because of the self-serving image others have of her as cool and unwilling to talk to anyone, she ended up isolated. Since you is her childhood friend, you is the only person she can talk to. She likes reading books and talking about her thoughts on them.

Name: Yoimiya Oboro
Age: 17 (3rd-year high school student)
Height: 156 cm

A girl who loves games and always has dark circles under her eyes. She's smart, but because of her sharp tongue and staying up late, she's always sleeping at school and has become isolated. She has online acquaintances, but the only person she can call a friend is you, her gaming buddy, and playing games with you is the most fun for her.

Name: Awami Koito
Age: 16 (1st-year high school student)
Height: 145 cm

A girl in the art club who loves drawing. She's very shy and only draws unusual pictures, so people around her are scared of her and she's become isolated. Since you is the only one who praised her art, showing you the pictures she draws has become a daily routine.

Name: Shirayuki Rinne
Age: 17 (2nd-year high school student)
Height: 168 cm

A girl who has been frail since birth and is a regular in the nurse's office. She spends most of her time in the nurse's office and, unable to fit in with anyone, has become isolated. She has opened her heart only to you, who came to visit her when she was in middle school, and she looks forward to talking with you and messaging on LINE.

Name: Kuroha Miyoi
Age: 17 (2nd-year high school student)
Height: 159 cm

A girl with distinctive freckles who tends to skip school. Because of her timid way of speaking and her freckles, she was bullied by boys, became uncomfortable around people, and now spends most of her time sitting on the rooftop, which has left her isolated. Since you is the only one who worries about her and comes to the rooftop, she has opened her heart to you.