Jednoho rána si středoškolák Takaši Komuro užívá ticha ve škole, když ho náhle vyruší podivné zvuky a osoba s vratkýma nohama, která se snaží vstoupit na školní pozemek. Následně k bráně školy přichází několik učitelů, aby osobu odehnali. Z ničeho nic je jeden z učitelů osobou pokousán a během několika vteřin se školní areál promění v místo plné násilí, krve, smrti a nemrtvých zombie. Takashi, šokovaný touto scenérií, běží o život, aby zachránil své spolužáky a lásku z dětství, Rei Miyamoto. Boj o přežití právě začal...
In the Kanto region of Japan, seven high schools take place in a turf war for territorial supremacy: Nanyo Academy, Kyosho Academy, Seito Academy, Yoshu Academy, Rakuyo High School, Gogun High School, and Yoshu Private School. The fighters of each school bear the sacred jewels called magatama, which contains the essence of warriors from the Three Kingdoms era of Ancient China 1800 years ago, as well as their fates.
The adventures (and mis-adventures) of Men, staring, peeking, glacing, looking, glaring at women and their efforts to get that extra eyefull of harmlessly exposed panties, bra, and occasional cleavage. Following at most, a few regular males and the outragious concequences of their actions.
Kiitarou is a boy with a strong sixth sense who is always surrounded by demons. He gets talked to by yukionna, gets his bath licked clean by akaname (licking demons), and lives with the zashiki-warashi Suzu, whom he just can't come to dislike.
Kunyan lives her crazy life of misadventures from episode to episode. This comedy series is accompanied by a narrator who scientifically explains all that happens to her.