Tachikawa, a virgin, had been secretly in love with Suzu, a naginata swordsman from the same dojo. However, Suzu already had a boyfriend, Yamazoe, who only took pride in martial arts. When Tachikawa confided his troubles to her, she coldly responded and was only troubled by Yamazoe's body, which also affected her practice. Concerned for Suzu, Tachikawa challenged Yamazoe, demanding that he break up with Suzu if he lost. Despite the clear difference in skill, Yamazoe turned the tables on him...
