Kurusu has black spiky hair with shaved sides.
He is obsessed with football, so much so, that his grades are really bad, especially chemistry.
Since the first time he kicked a ball, Kurusu was so absorbed with that sensation of chasing the ball that he was often scolded to use his head. 
Kurusu used to be in Youhou FC.
He seems to think that he is good at passing. But his true specialty is his fantastic ability to retain the ball and not lose possession. Due to this, he works with very well with Jirou Haibara.
Kurusu went to the same middle school than Nitobe where they were a part of its soccer club, along with Shiratori. They have been friends since then.
Kurusu went to the same middle school than Shiratori where they were a part of its soccer club, along with Nitobe. They have been friends since then.
- He was born in Oita
- His specialty is Tongue Twisters
- Likes: Natto
- Dislikes: Computers
- His favorite phrase is "Be ambitious, guys!"