Chika Matsui

A criminal breaks out of prison and is quickly back to his old ways.

A man dubbed "Karate Kid" is imprisoned and forced to fight for his life in an underground fighting ring.

Mayumi and the other students are suspected of cheating and put in the torture room, where a device is waiting on them. However, this is all a ruse to make Kekko Kamen appear!

A teacher sent out by Toenail Of Satan to the prestigious Sparta Academy had students receive the highest-ranked humiliation punishment in the name of shame ...

Someday I'll Be Horny

Twenty years after their planet was attacked by the brutal Zone Empire, the five Hoshikawa children, who escaped and were raised on Earth, must prepare for a brand-new war. This time, though, they're ready ... having developed the powerful Fiveman technology that will help them defend Earth from the same empire that conquered their home world.