Koushiro "Izzy" Izumi
Izzy is the know it all of the group. He is a computer wizz kid and uses it to find answers for most problems. He gets wrapped up in his computer so much that he doesn't see the danger around him. He is curious so the Digital World is one big information socket. In Episode 5 Kabuterimons Electroshocker Tentomon first digivolves, In Episode 24 No Questions Please Kabuterimon digivolves to Megakabuterimon for the first time.
In series 2 he still is in it a lot keeping the computer safe whilst the kids go to the Digital World. He is still a wizz kid and his knowldge of the Digital World helps the kids still. Even later on in life he is the Digital World researcher due to all the world knowing about the Digital World.
His last name, Izumi, means "A Spring," and his first name, Koushirou,means "Light Child."
XROS WARS (Young Hunters)