ABSTRACTThis is the report of a case of chromomycosis developing on the skin, left lung, brain, lymph nodes, liver, ileocecal region and kidney of a 15‐year‐old Japanese boy. Phialophora gougerotii from the skin lesions on the back and left upper arm and Phialophora dermatitidis from the left lung, brain, lymph nodes, kidney, as well as the skin lesions on the face, neck and chest were isola