Shiro Returns

In this story Shiro who is the seconds strongest and smartest in the 4th generation white room, he joins ANHS in the start of the second year and will join Class D (Kiyo's class), him and Kiyo are best friends and Shiro is the one who Kiyo feels the most connected to and is his best friend.

I will give him the surname Hayashi, because his name will be Shiro (White) Hayashi (Forest), he is older that Kiyotaka and sees him as a little brother, Kiyo is born October the 20th and Shiro is born August the 30th (made up).