[Machine Translation] The invaders are frog-shaped aliens who like "Gunpla"? The TV animation version of the hit manga "Sergeant Keroro", which has been serialized in "Monthly Shonen Ace", has been making its way into prime time! The final 13th volume of the 2nd season DVD is now on sale! The powerful tag team of Sunrise Animation Production and Junichi Sato, General Director, has created the most powerful gag animation ever! The jacket is newly drawn by Fumitoshi Ozaki, character designer. Liner note enclosed. Includes episodes 49 to 52.