Takuya Yagami (COTE)

-The white room was a place where they tested children to make them strong and intelligent, only 3 had survived (Ichika, Ayanokoji and Takuya)
-The fourth generation was the strongest and there was only one survivor who was called in various ways but that survivor is Ayanokoji

-In the fifth generation they only calmed things down a bit but the best of that generation were Yagami and Ichika

-Yagami doesn't like Kiyotaka very much because the instructors always told him that Kiyotaka was better than him and it frustrated him but it wasn't Ayankoji's fault