"He studies snowflakes and has filled thirty books with his observations."
Yukino has big body, fair skin and is tall in height. His eyes are always closed and has rosy cheeks. He also wears a big pink scarf that covers his head.
He has a welcoming personality, although he tends to sneeze a lot.
Despite his big body, he seems to be a shy person, just like Kabeyama. Despite this, he can also be happy at times and always supports his team.
When Raimon arrived at Hakuren Junior High, he and his team welcomed them. Like his teammates, he appeared to be very excited about Raimon's arrival, as they were the champions of the Football Frontier. During their meeting in Hakuren's clubroom, he sneezed into his hand and gave it out to Megane to shake it, since it was such "an honor". He plays in the snow with his team, Raimon and mainly Megane.
He also took part in the practise match against Raimon, which was to demonstrate Fubuki's abilities.