Sensei Chou is Henry Wong's teacher for martial arts. He is the first one who suggested that the Deva

might not be truly evil, but simply mislead. He also allowed the Wong family to remain with him during the D-reaper incident. He also helped Impmon find his partners after the rookie's failure to find someone to read a note left for him, pointing him in the right direction, and explaining that he saw that the digimon was actually a good individual underneath his strange appearance. He also continues to prove to be an open-minded and enlighted individual when dealing with the tamers, digimon, and the complications in their lives. This leads to Henry to continue to confide in him at various points.