|Kirihara Souko切原 想子|
|Measurements||Height: 156cm, Bust-Waist-Hips: 85-58-88cm|
|Clothes||Thigh-high Boots, Uniform|
|Role||Guitarist, Mentor, Senpai, University Student|
|Engages in||Investigation, Planning|
|Visual novels||Main character - Caucasus ~Nanatsuki no Nie~|
|Voiced by||Hamura Nao|
A cool type girl that is incredibly sharp and very fast in adapting to the environment. Her personality though, is kinda easygoing, which means she doesn’t focus much on small details. To the protagonist though she’s a good senior, since she takes care of him well. A cola freak.