Mhadz Katagiri

Yuuichi Katagiri, a seemingly ordinary and friendly student, enrolls in Koudo Ikusei High School, a prestigious government-managed institute. However, beneath his amiable facade lies a dangerous manipulative side.

Eighteen year old Akira Katagiri applied to be a dormitory caretaker on a whim. Next thing he knew, his application was rammed through and the job was his. Akira now manages a dorm in which tenants from another world come to stay, and his first resident is... a cat girl assassin?!

A class room of students living there normal lives having fun with friends and social lives but all that doesn't include Rey Katagiri. Rey is just a mob character that no one notices but one faithful day him and his classmates were summoned to an unknown world by the princess of the royal family to save the world from the demon lord they were all given amazing powers that would make them the strongest humans in the world but unfortunately Rey was giving no powers so he was the weakest.Rey and his classmates mates journey to the dungeons to get ready to face the demon lord's army. Let's see what is in store for Rey Katagiri.

Darren Katagiri starts at Genetech Academy where he has scored the highest marks in the physical section of the military training school. He meets others with similar extraordinary abilities, some become good friends others bitter enemies. Darren struggles with memory issues as he continues to develop his reputation for being the best at what he does. What dark secret could be behind his memory loss and who is the strange person who keeps calling him at night.......