Tai Kamiya (V-Tamer 01)

Taichi Yagami (八神 太一) is the main character of the manga Digimon Adventure V-Tamer 01.

Taichi is the first Digimon protagonist to wear goggles.

Appearance
Taichi looks exactly like the Adventure character of same name, except that he wears a yellow cape, and a Digivice 01 on his left wrist. His design was influenced by that of Kentarou Kamon.

Etymologies

 * Taichi Yagami (八神 太一)
 * Yagami (八神). Japanese surname that means "eight gods". Possibly a reference to God, who created the V-Tamer Tags Taichi seeks.
 * Taichi (太一). Japanese name that means "magnificent one". Together with Zeromaru, it may be a pun on "".

Fiction
He was a boy whose V-Pet had a Digimon thought to be a glitch, and for the most part looks like Digimon Adventure character of the same name, save for the yellow cape. But when he was transported to the, he learned that the "glitch" was his partner, Zeromaru, a Veedramon. He met, who brought him to the Digital World to help them fight. Taichi agreed, and with Gabo as a tour guide to find the five V-Tags. He faced the likes of Etemonkey, the evil Digimon that guard the V-Tags. He even fought other humans, like Neo Saiba and the Alias III, who eventually helped him out. After he and Zeromaru defeated Daemon, Taichi and the other children returned to the Real World.

There were a few team-up specials Taichi had with Davis Motomiya, Ryo Akiyama, and Takuya Kanbara.

Digimon Xros Wars (manga)
mentions having a Partner when he was younger and that the two saved the before.