Sergeant Keroro Chibi Kero: Secret of the Kero Ball!?
2007-03-17 ja
Tells of the adventures of a young Keroro and Giroro back on Keron when they get trapped inside a prototype Kero ball.
Director
Nobuhiro Kondo
Art Direction
Kenichi Tajiri
Screenplay
Nobuhiro Kondo
Director
Susumu Yamaguchi
Status
ReleasedCountries
- Japan
