Tsuma, Shougakusei ni Naru. Hatsukoi Aite no Kimi wa Dare?
妻、小学生になる。スピンオフ 初恋相手の君は誰？
A fourth-grade elementary student named Takeru begins to pay attention to his classmate Marika, who has started behaving in a more grown-up manner. This marks the start of his first experience with affection.
