Natsuyasumi Ake no Kanojo wa…

Kanade Amakawa is a cheerful, diligent, and exceptionally bright high school girl who secretly harbors strong feelings for Hajime Nishida, a member of the school’s Film Research Club. As summer vacation approaches, Kanade eagerly anticipates using the break to draw closer to Hajime and hopefully turn their quiet friendship into a sweet romance.

However, her ideal summer plans take a dark turn when a infamous, opportunistic man enters the picture. Expecting to meet Hajime for a movie date at their agreed meetup spot, Kanade is shocked when the notorious stranger appears instead. Unable to escape the awkward situation, she ends up going into the theater with him.

Swept up in the excitement of the movie, Kanade is completely caught off guard when the man suddenly confesses his feelings to her, grabbing her shoulders and forcing a passionate kiss before she can utter a single word of rejection. What begins as a coercive encounter quickly spirals into a dramatic shift in her heart and body. When summer ends and Hajime finally sees Kanade again, he is left utterly devastated by the shocking transformation of the girl he once knew…