Tamao faces a high-stakes duel against Kiritani Konome, a disciplined kendo master who views her commitments as absolute. By overcoming her overwhelming killing intent and breaking her "shell" as a swordsman, Tamao wins her heart, leading to a passionate confession and a promise of marriage. Following their victory, Tamao discovers the school's secret tradition of creating a "Hamedori" graduation album and is encouraged by Konome to join the committee.