Koibito ga Ubu Sugite Komaru
Also known as 恋人がウブすぎて困る • The Sweet Confusion About My Boyfriend's Innocence • Koibito ga Ubusugite Komaru • My Lover Is Just Too Innocent to Handle
Synopsis
At high school, reserved student Hasegawa is caught off guard when Hiyama, a lively classmate they have barely spoken with, confesses his feelings. Unsure what dating should involve, Hasegawa asks him directly, and Hiyama suggests they communicate through exchanged diaries. Their unusual arrangement becomes the starting point for a tender, tentative romance.

