In a small Japanese town, there once lived the "Kadaza Family"—a close-knit group of four guys and three girls. However, the anime"s main character is not Seiti Kadaza, nicknamed Captain; he is the group"s tactician and the universal favorite of Yamato Naoe. Why does the group need a tactician? Then, almost all heroes and heroines are descendants of samurai, masters of martial arts, and they tend to solve problems the way their distant ancestors did in Sengoku Jidai. In high school, Kawakami upheld the samurai spirit, and the cheerful group grew up with attractive and highly capable girls. But the hero"s main problem remained! The issue is that once a guy confessed his love to Momoyo Kawakami—a senior member of the group, a bright and strong girl, and also the granddaughter of the local academy"s director. She replied that she loves Yamato too—but only as a younger brother. Years passed; Momoyo became even more beautiful and earned the reputation of the best fighter in the area, but she does not intend to change her relationship with Naoe. Of course, in a world of samurai, desires are conquered, but what can the hero do who, to put it mildly, does not reach the combat elite? It"s simple—act with your head and win both his beloved and all the friends who have long had their own opinions about Yamato"s personal life.