He's usually sitting on the bench supporting the main players and waiting for a chance to play with them. Yukimitsu was able to pass Hiruma's "Tower of Hell" qualifying test due to Hiruma's intervention. He wanted to have sweet memories of his high school that didn't have anything to do with studying, even if he just played once. After watching the match between Zokugaku and Deimon, he decides to join the Japanese Football club to fulfill his dreams to be a winner, to be part of a game, rather than studying all day. Yukimitsu has missed many festivals and games throughout his childhood and youth, and regrets it terribly. His mother wants him to be a studious person and makes him study from day till night in addition to going to cram school (even his name means "study"). He initially combs his hair back, emphasising this even more. He has a big forehead with a prominent widow's peak, which appears consistent with the first signs of male pattern baldness. He makes his first appearance after watching the Zokugaku vs Deimon exhibition match.
Yukimitsu is studious person as her Mother expect him but wasn't good at sport and indecisive on what should he do besides studying he later discover American Football and join the Deimon Devil Bat so could at least have good memories after High School but couldn't play in any games due to his poor athletic ability until he finally gets to play during the Kanto Tournament and score a touchdown during the game against Shinryuji Naga with his analytical abillities