Based on the Psychic Force Playstation Game. Note: Released in Enix Supercomic Gekijoh Volume 4.

Mathematics are erased from Japan school curriculum. Then an organization appear to be the one to oppose that idea, called Black Triangle, threats the government that the organization will take over the country. To fight them, police forms a team, and among them there is a junior high school girl.

Based on the Super Famicom Game Wonder Project J. Note: Released in Enix Supercomic Gekijoh Volume 3.

In the *Doukyo Chuu!* series: V.1 - *Doukyo Chuu!* V.2 - *Soredemo Doukyo Chuu!*

Crappy TL of publisher's annotation: One day to the next door of apartment where living a high-schooler Tatsumi Etou, moves somehow younger than him pretty little girl. But what if that little girl asks Tatsumi to be his little sister? No problem if she is cute, even if they not related by blood! This is how enviable youth life is start.