Imoriya Mato just wants to live a quiet life at school, but she's also competitive by nature. Her friend, Kouda-chan, asks her to represent their class in the competition for the right to use the rooftop at the school festival, known as the "Fool's Smoke Game." She gets caught up in a series of unusual challenges...? Deception and logic lead to victory - the ultimate battle of wits where no one dies!

I want to find out the secret of the natural and slightly H Mizuki-sensei......!!!? Tenma Akitaka, a curious junior high school boy, has something he can't stop thinking about. It's his homeroom teacher, Mizuki-sensei. Her glasses and dull outfit gives her a plain appearance, but for some reason she always visits the old school building with her cute face!!!! Tenma's intellectual curiosity gets the better of him and he decides to investigate her secret. However, the more he investigates his sensei, the more her naughty and natural happenings are revealed to Tenma! He is supposed to be investiigating her, but all he can do is satisfy his H-seeking curiosity! Can he keep up with Mizuki-sensei's naughty happenings and explore her secrets? The teacher is a natural and satisfies your intellectual curiosity in this exciting, secret, observational romantic comedy...♪

- ||__Akira Akatsuki's Debut work__||