About this season
Alien frogs come to take over the planet & get into all kinds of trouble while living under the roof of a small family.
Episodes (51)
308. Keroro, Nightmare on the Third Planet! / Sergeant Keroro of the Night
Aired 2 April 2010 • 25 min
309. Giroro, Pekopon Invasion Starts / Giroro & Natsumi, Operation Cell Phone Mail
Aired 9 April 2010 • 25 min
310. Tamama, Kingdom of Sweets / Momoka, I Appreciate Your Kindness
Aired 16 April 2010 • 25 min
311. Kururu, the Invasion Has Started / Keroro, a Good Kero Story!
Aired 23 April 2010 • 25 min
312. Dororo, Invasion is My Mission! / Koyuki`s Se-cre-t
Aired 30 April 2010 • 25 min
313. Keroro, Invasion Achievement in the Next Day / Aki, Becoming An Invader
Aired 7 May 2010 • 25 min
314. Keroro, Naked Invasion / Natsumi & Saburo, Launch Break of the Skies
Aired 14 May 2010 • 25 min
315. Keroro, Enjoyable Horticulture / Fuyuki, Shadow Stepping of the Other Days
Aired 21 May 2010 • 25 min
316. Momoka, I`m the Sergeant? / Keroro, Invasion Operation from Space
Aired 28 May 2010 • 25 min
317. Keroro, Viper Search! / Giroro, Soldier in the Closet
Aired 4 June 2010 • 25 min
318. Dororo, the Man of the Mask / Mois, Black Visitor
Aired 11 June 2010 • 25 min
319. Mois, Genius Hacker? / Kururu, Small Old Clock
Aired 18 June 2010 • 25 min
320. Natsumi: A Yearning Invader! / Pururu, June`s Bride?
Aired 25 June 2010 • 25 min
321. Keroro, Learning with the Old / Natsumi, Gentleness is a Sin...
Aired 2 July 2010 • 25 min
322. Giroro, Impossible Escape?! / Keroro, Impossible Rescue?!
Aired 9 July 2010 • 25 min
323. Keroro, Advent of the Space Chief of House-Sitting / Natsumi, Cameraman Training Battlefield!
Aired 16 July 2010 • 25 min
324. Natsumi, Presses It! / Keroro, Invader Level Check
Aired 23 July 2010 • 25 min
325. Keroro, Version Up Model / Keroro, the Make Up Used is the Self
Aired 30 July 2010 • 25 min
326. Chibi Kero, Fireworks from the Summer / Keroro, Swimsuit Beauties Contest!
Aired 6 August 2010 • 25 min
327. Keroro, Super Hero! / Keroro, Invasion in a Blink!
Aired 13 August 2010 • 25 min
328. Momoka, Becoming Normal / Paul`s Day Off
Aired 20 August 2010 • 25 min
329. Fuyuki Worried! / Natsumi, the Ocean Isn`t Large or Big
Aired 27 August 2010 • 25 min
330. 556, Unluckiest Partner / Koyuki, First Curry
Aired 3 September 2010 • 25 min
331. Natsumi, One Week Without Anger / Keroro, Invasion is a Second Stomach?
Aired 10 September 2010 • 25 min
332. Fuyuki, Butterfly Person Appears? / Giroro, Uninvited Guest
Aired 17 September 2010 • 25 min
333. Momoka, Mood of the Starry Sky / Keroro, Little Hair of Luck
Aired 24 September 2010 • 25 min
334. Keroro, Clash, Star Circular Violence Tool Tournament / Keroro, My Super Decisive Plan!?
Aired 1 October 2010 • 25 min
335. Keroro, Leader Representative Robot Launches! / Keroro, the Moon is Luxurious
Aired 8 October 2010 • 25 min
336. Dororo, Ninja Approaching the Shadow / Natsumi, Exploration of the Construction of the Hinata Residence
Aired 15 October 2010 • 25 min
337. Keroro, Flowers for Algernainon / Giroro, Oh! Ferocious Ox
Aired 22 October 2010 • 25 min
338. Koyuki, Day of Halloween / Koyuki vs Alisa, Duel of the Ocean Depths
Aired 29 October 2010 • 25 min
339. Keroro, Red Light of Fear / Keroro, Invasion Plus Minus
Aired 5 November 2010 • 25 min
340. Aki, Real Ramen / Joriri, False Ramen
Aired 12 November 2010 • 25 min
341. Keroro, Restroom Survival / Keroro vs Giroro vs Tamama vs Dororo
Aired 19 November 2010 • 25 min
342. Keroro, Birth! New Final Technique! / Natsumi Going Through
Aired 26 November 2010 • 25 min
343. 556, Space Sheriff / Lavie, Leave it to Me
Aired 3 December 2010 • 25 min
344. Pururu, Pekopon Love Tour / Alisa & Momoka, Women`s Battle
Aired 10 December 2010 • 25 min
345. Keroro VS Giroro, Duel in the Cold Rain / Keroro Platoon, Big Year-End Party
Aired 17 December 2010 • 25 min
346. Keroro, Rejected Operation Bouquet / Keroro, Dear Natsumi
Aired 24 December 2010 • 25 min
347. Keroro, Invader`s Aura / Dororon? Tamama-kun
Aired 31 December 2010 • 25 min
348. Fuyuki, Birth! Jerseyman Fuyuki / Keroro, the Great Throat Candies
Aired 7 January 2011 • 25 min
349. Keroro, Invading Daily Life / Keroro, Hooray For Reset
Aired 14 January 2011 • 25 min
350. Mois, Chronicle of Uncle`s Hard Battles / Aki vs Cat, Mixed Martial Arts Match
Aired 21 January 2011 • 25 min
351. This Time is Gero Gero 15 Minutes / Giroro, Show Me
Aired 28 January 2011 • 25 min
352. Nabebe, Yaminabe Magistrate / Natsumi, 623`s Identity
Aired 4 February 2011 • 25 min
353. Spirit-chan, I`ll Rest in Peace / Giroro, Even After Dreaming Time
Aired 11 February 2011 • 25 min
354. Keroro, Visitor from the Future / 623, Tragedy of the Radio Star
Aired 18 February 2011 • 25 min
355. Ouka Resigns / Keroro Must Survive
Aired 25 February 2011 • 25 min
356. Keroro Platoon, Real Dragon Warriors / Mois, That One Other Person`s Spring
Aired 4 March 2011 • 25 min
357. Hinata Family, Haru Returns
Aired 11 March 2011 • 25 min
358. Keroro, The world`s Sgt. Keroros / Keroro, Keron Army Style Excursion Great Opening!
Aired 18 March 2011 • 25 min