English name: Koushirou "IZZY" Izumi
Japanese name: Izumi Koushirou

Age: 10

School: Odaiba Elementary

Grade: 4

Personality: Here is the guy you want if you want to hack into the school computers to change your grade! Izzy is the computer whiz of all time. He loves puzzles more than people and can't get enough of codes to crack. Izzy overheard his parents saying he was adopted.

English crest: Knowledge
Japanese crest: Knowledge
(This crest representing Knowledge enables Izzy's Digimon partner to digivolve to the Ultimate Level.)
 

Pictures:

Digimon Partner:

Fresh In Training Rookie Champion Ultimate Mega
Baboumon Motimon Tentomon Kabuterimon Mega Kabuterimon Hercules Kabuterimon
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Digimon: Baboumon
Level: Fresh
Attribute: Unclassified
Type: Slime Digimon
Attacks: Bubble Blow
Description: ---
Digimon: Motimon
Level: In Training
Attribute: Vaccine
Type: Lesser Digimon
Attacks: Bubble Blow
Description: ---
Digimon: Tentomon
Level: Rookie
Attribute: Vaccine
Type: Insect Digimon
Attacks: Super Shocker / Talon Attack
Description: The knowledgable professor of the Digital World!
Digimon: Kabuterimon
Level: Champion
Attribute: Vaccine
Type: Insect Digimon
Attacks: Electro Shocker / Beetle Horn Attack
Description: He has an iron defense! He attacks with his great horn!
Digimon: Mega Kabuterimon
Level: Ultimate
Attribute: Vaccine
Type: Insect Digimon
Attacks: Attacks Horn Buster / Electro Shocker
Description: He uses his extreme power for hand-to-hand fighting!
Digimon: Hercules Kabuterimon
Level: Mega
Attribute: Vaccine
Type: Insect Digimon
Attacks: Attacks Giga Scissor Claw / Mega Electro Shocker
Description: The ultimate evolution! This insect warrior is faster than the speed of sound!