Age : 14

Birthday : N/A

Blood Type : N/A

Hair Color : Blond

School : Stockholm Academy of Sciences (Graduated)

Suit : Green T-shirt, DATS uniform (blue), White suit,
Green coat with white T-shirt and a blue necktile

Digimon Partner : Gaomon

Digivice & Digisoul Color : Blue

Touma is genius person. He graduated from the Stockholm Academy of Sciences at the age of 13.
Well...his mother is Japanese, and his father is a prominent Austrian aristocrat. But his mother
already death because of accident when Touma was a child. Touma has a sister named Relena. But
she is sick. Her sickness is mysterious, all docter she met can't cure her. So touma have to find the
way out. In the early episodes, Touma and Masaru doesn't like each other due to they duty.

More information from wikipedia

Touma H. Norstein is a half-Austrian, half-Japanese young man, and a child prodigy. An Olympic-
level boxer and a genius scholarly and tactically, he is a vital member of the DATS team. When
Masaru joined DATS, Touma was away in Europe, and when they finally met, they were at odds.
However, they overcame their difficulties, and have since become steady team-mates. Gaomon is
Thomas' loyal Digimon partner, and is a focused and serious-minded warrior.