First Romance
ファースト・ロマンス
Hatsune has grown up with two older boys: the gentle Ken'ichi-niichan and the mean Kenji. Since childhood, she has dreamed of becoming Ken'ichi-niichan's bride, but he already has a girlfriend. Despite this, Hatsune's feelings remain strong, and she watches him from afar.
One day, Hatsune learns from Kenji that Ken'ichi-niichan and his girlfriend have broken up. Seeing this as her chance, Hatsune decides to launch her attacks on Ken'ichi-niichan, hoping to finally win his heart. But with Kenji's teasing and her own inexperience, the path to love is far from smooth.
