Digimon Frontier Koji and Koichi

Appearance:

Koji:

Koji has long black hair that he pulls into a ponytail, his hair is covered by a blue and grey camouflage bandana. He has dark blue eyes, he wears grey pants that come down to his ankles with long blue socks and white sneakers with blue stripes. On his top half he wears a yellow shirt under a blue with yellow stripes on the arms jacket.

Koichi:

Koichi has dark blue eyes and black hair which is parted to the side. He wears grey pants and a long sleeved shirt under a green button up which is left open and green sneakers with yellow streaks. He wears a blue cap in the human world but loses it when he gets to the Digital World.

Personality:

At the start of the anime Koji is a loner but eventually warms up to the others.

Koichi:

Koichi is a reserved boy with a kind heart, he wants to do the right thing. He often buries his problems in his heart, within him is the potential for darkness which is because of the resentment that is towards Koji. Cherubimon takes advantage of that darkness, but even though Koji resents his brother he still loves him and that love overcomes Cherubimons manipulations.

When he is in his digimon form he is cold and aloof at the start of the anime thanks to Cherubimon, but as the anime progresses he joins the digidestined but is reserved.