Noipa-chan wa abunai!Noipa-chan wa Abunai!; ノイパちゃんはアブナイ!; Noipa-chan is Rascal!; Noipa-chan é Perigosa!; ¡Noipa-chan es peligrosa!

At school, no one seems to care what transfer student Noipa-chan wears. In fact, they don't even seem to notice her existence, except for one person. Yuu is the only one who wonders what's going on with that girl.