Name: Izumi Koushirou 'Izzy'
Age: 10
Birthday: 7 December
Digimon partner: Tentomon/Kabuterimon/Alturkabuterimon
Crest: Knowledge
Description: Koushirou is a computer geek. He carries his pineapple
laptop around. Sometimes, he is too obsessed in his research that he
does not know the dangers around him. He helps the chosen children to
research on the unknown Digimon. He and Taichi are best friend then.