|Nickname||Tomo (by Ryuuji Korekuni)|
|Relatives||Father (Name Unknown)|
|Anime Debut||Season 1 Episode 1: Boy Meets Girl|
|Seiyuu||Ono Daisuke (小野大輔)|
Tomohisa appears as a tall, handsome, and charming man with silver hair and light blue-green eyes. His artwork depicts him with a white jacket with black cuffs and a sash on his left shoulder from the waist down, has a black string around his outfit to keep the sash up on his shoulder, has a formal white shirt behind a gray shirt, light gray pants, and tall black boots.
Tomohisa's first main outfit in the anime is a blue and white stripped t-shirt with a white jacket over top and white pants.
His second main outfit is a long sleeved white buttoned up shirt with a red tie and a beige cardigan with light gray pants.
Tomohisa's main outfit in Muteki*Dangerous is a white long sleeved buttoned up shirt with a black tie with white dots. Over top he wears a white and gray cardigan with a diamond pattern. He wears dark blue jeans.
Tomohisa is a kind, gentle man who is very understanding and can be perceptive but also tends to misunderstand situations or common sense things.. He's what one would call "princely", having good manners, caring about his fans, and is very friendly. He tries to keep situations light, working with a smile but can be firm when the situation calls for it. He is very close with Ryuji Korekuni, who is his partner, he has a good relationship with Tsubasa Sumisora, and is good friends with Kazuna Masunaga.
He likes being able to buy people things as a show of caring but can often get carried away.
- He is the son of a doctor. His parents own a hospital and a research facility.
- He met Ryuji at a party when they were younger when he snuck out and found Ryuji building snowmen. At the time Ryuji was wearing a dress and Tomohisa mistook him for a girl.
- Tomohisa would protect Ryuji from bullies while they were in training
- Tomohisa and Kazuna were once a reporter for the same company when they were young.
- Likes Italian food.
- Enjoys astronomy and palmistry.
- Dislikes reptiles.
- Has his drivers license.
- Tomohisa's monster familiar is Tomomon