character - CEO Kusunoki

character - National Museum of Emerging Science and Innovation Security

character - Nakamuta Hajime

character - Sergeant Kimura

character - Shimada Haruo

character - Kisaburo Abe

character - Byoid (voice)

character - Shintaro Kurasawa ("Electric Sunny")

character - Postman

character - ××倶楽部店長

character - Cake Shop Owner

character - Chief of Super X2 Repair Crew

character - Yoshiro Arima

character - Detective of G3 Unit