This adaptation focus on each heroine based on the Amagami visual novel. V.1 - NANASAKI Ai V.2 - MORISHIMA Haruka V.3 - SAKURAI Rihoko Tachibana Junichi is a boy from class 2-A. One day walking home, he saw by accident a girl's "underwear." Afterward, he finds outs what it really was... The first arc focuses on Tachibana Junichi relationship with Ai Nanasaki. The second arc on Morishima Haruka. The third arc on Sakurai Rihoko.