Keroro Gunsou: Mushakero Ohirome Sengoku Ranstar Dai Battle

This was the 14-minute movie that was screened in theaters with Keroro Gunsou Movie 3. It became the prequel to the Mushakero in season 5 of the main Keroro Gunsou anime series. It takes place in Ranstar where the Keroro platoon are up against the Vipers. The whole setting of Ranstar is based on the Sengoku Era of Japan, and all characters are dressed in that fashion.

Episode List (1)

Swordplay 50% Shounen 50% Parody 50% Kuudere 20% Aliens 20%