Isama Akuboshi

my blue lock oc! friends with chigiri, doesn't like Anyone Accept his sister (my friends oc) and chigiri, He likes wearing black turtle necks With no sleeves, His favorite color is black, He loves candy, His eyes are aqua colored, Has a scar on his cheek he is cold to everyone but his sister and chigiri, His Entire personality changes when he is on the field (He becomes mocking) If somebody hurts his sister , they get hurt