KERORO☆ Episode 2: My Friend Is an Invader / Sergeant Keroro in a Windowless, Bathless Room with History

Episode 2 of KERORO☆ is titled "My Friend Is an Invader / Sergeant Keroro in a Windowless, Bathless Room with History". Sergeant Keroro comes to conquer Earth, only to get captured and stuck living with the Hinata family! (Source: Crunchyroll)