Tsundere, 14 years, birthday is 16 December. Have two brothers, Ichiro is 19 Jiro is 17. Loves and admires Ichiro. Badmouths Jiro and calls him imbecile. Don't want to admit but loves and respects Jiro.
Second class, middle school. Is very intelligent, good at math, hacking, programming. He doesn't have any friends. Doesn't fall for anyone easily. Hard to get. Doesn't like annoying people. Doesn't listen to the lessons sometimes as he already learned it beforehand.