Gatchaman concept art: Ken (Eagle) by Charlie Wen

Gatchaman concept art: Joe (Condor) by Charlie Wen

Gatchaman concept art: Jun (Swan) by Charlie Wen

Gatchaman concept art: Ryu (Owl) by Charlie Wen

Gatchaman concept art: Jinpei (Swallow) by Charlie Wen

Gatchaman concept art: Jinpei (Swallow) and Katsu by Charlie Wen