小笠原 久美

隆一的青梅竹马兼同班同学。顺带一提，真理子非常喜欢久美。 和隆一一样，她练习剑道，是女子剑道部的副部长。她的实力在女性部员中属于顶尖水平。不过，她似乎赢不了隆一。 她留着短发，胸部很小，身材纤细。当隆一指出这一点时，她会用刺击来发泄。这似乎是她的一个心结…… 为了向没把她当女人看的隆一证明自己确实是个女人，她采取了大胆的行动。 [摘自官方网站]

简介来自 VNDB · 由机器翻译生成

Ryuichi's childhood friend and classmate. By the way, Mariko really likes Kumi. Like Ryuichi, she practices kendo and is the vice-captain of the girls' kendo club. Her skill is top-tier among the female members. Still, it seems she can't beat Ryuichi. She has short hair, small breasts, and a slender build. When Ryuichi points this out, she lashes out with a thrust. It seems to be a complex... To show Ryuichi, who doesn't see her as a woman, that she is indeed a woman, she takes bold actions. [From official site]

简介来自 VNDB