上崎 裡沙

A secret character in the game and anime. A shy girl, Risa has been in love with the protagonist since grade school and has been secretly stalking him since. Risa is also the one responsible for what happened two years ago under the belief she was protecting the protagonist.

In the Amagami Official Complete Guide, she is listed as a student of class 2-B but in the game, she is a student from class 2-C.