She Doesn't Know about Love

Kaoru Ichijou, is a second-year high school student attending an elite girls' school. In order to carry on her family name, her parents expect her to marry after graduating high school. But no matter how many arranged meetings she goes, nothing seems to work out.

Determined to understand what love is before getting engaged, Kaoru decides to use a shoujo manga as her guide. When she tries to commute by train, she ends up having a shoujo manga-like encounter with a handsome boy named Kisaragi. Thinking that he seems experienced in romance, Kaoru asks Kisaragi to teach her about love!?!

https://www.cmoa.jp/title/349061/