We're looking for a female who can do a young boy voice for Koushiro.

Koushiro is a computer expert and spends a large fraction of his time trying to figure stuff out on his "PiBook" laptop. He is very intelligent and knowledgeable, and often gets lost in thought while trying to figure out something new. He is extremely curious about the nature of the Digital World, and works ceaselessly to learn whatever there is to know about it. He is resourceful and dutiful, and quick to help his friends. He is somewhat socially awkward. In the Japanese version, he is extremely polite.

Koushiro lives with his adopted parents. He found out of his adoption by accident, causing him to distance himself from them, but eventually he accepted them as his true parents after they revealed the story of his adoption to him and told him about his birth parents.