Earth Expedition A.K.A Earth Exploration Plan is the nineteenth episode of the new 2014 edition of Keroro Gunso, labelled Keroro.
- Sergeant Keroro
- Private Second Class Tamama
- Corporal Giroro
- Sergeant Major Kururu
- Lance Corporal Dororo (cameo)
- Hinata Fuyuki (minor role)
- Hinata Natsumi (minor role)
- Hinata Aki (Speaking cameo)
- Angol Mois
- TV Announcer
- This episode marks the first time Shin Keroro is absent in this series since his debut, with no cameos.
- Aki made a speaking cameo at the end of the episode when she destroyed the micro space walker.
- Dororo made a cameo in this episode since he is listed in the credits, but he only haves one line.
- This is the first time we can see Kururu without his glasses.
- In one scene, the symbol on Kururu's hat is colored red instead of yellow.
- At the end of the episode when Keroro's plan failed, Giroro's belt is switched around for some reason.