Sergeant Keroro Chibi Kero: Secret of the Kero Ball!?
Tells of the adventures of a young Keroro and Giroro back on Keron when they get trapped inside a prototype Kero ball.
Cast
Cast information is not available.
Tells of the adventures of a young Keroro and Giroro back on Keron when they get trapped inside a prototype Kero ball.
Cast information is not available.