Keroro - Season 1
1 - File: 001 - I Need Keroro
Air Date: March 22, 2014
Fuyuki and Natsumi Hinata are introduced as they wake up to find a mischievous Sgt. Keroro spying on them.
2 - File: 002 - Family vs Alien
Air Date: March 29, 2014
Fuyuki and Natsumi Hinata are captured and tied up by Keroro; Aki Hinata is introduced.
3 - File 003 - Alien Surveilance
Air Date: April 5, 2014
Keroro has his own bedroom. Aki tasks Fuyuki with observing Keroro, who is doing his own counter-surveillance.
4 - File: 004 - The Alien Cleans House
Air Date: April 12, 2014
Keroro helps clean the house with Natsumi and Aki, an then helps Fuyuki clean up his rather large book collection.
5 - File: 005 - Keroro Platoon Formation
Air Date: April 19, 2014
All 5 members of the Keroro Platoon are reunited, and are tasked with rescuing Fuyuki and Natsumi from a strange alien.
6 - File: 006 - Sister, Transform!
Air Date: April 26, 2014
Saburo uses his VR pen to transform Natsumi into Super-Natsumi, who then battles with the Keroro platoon.
7 - File: 007 - Outer Space Skipping Rope
Air Date: May 10, 2014
Fukuki and Natsumi are skipping rope when Koyuki and Dororo appear and join the fun. Tamama and Giroro try too, and Keroro, with Kululu's help, skips rope into space.
8 - File: 008 - Ticket War
Air Date: May 17, 2014
Fukuki wins four tickets to a spa; one for each member of his family with one extra. Koyuki and Momoka fight over which of the two would claim the extra ticket.
9 - File: 009 - The New Keroro
Air Date: May 24, 2014
Shin Keroro appears and becomes good friends with Tomosu.
10 - File: 010 - Space Game
Air Date: May 31, 2014
Tomosu, Fuyuki, Kaneami, Natsumi, Shin Keroro, and Keroro all play a special space game, where they are shrunk down to play as the board pieces.
11 - File: 011 - Alien Sticker Battle
Air Date: June 7, 2014
Angol Mois and the platoon play a prank on Keroro. Kululu invents stickers that give objects and Keronians a new personality.
12 - File: 012 - Space Kinder
Air Date: June 14, 2014
The Keroro Platoon participates in a new training regiment designed to research how Pekoponian children grow up in Kindergarten.
13 - File: 013 - Dolphin and Alien
Air Date: June 21, 2014
Between extreme training regiments, the ARMPIT platoon takes care of a Dolphin that has the power to fly.
14 - File: 014 - The Keron Stars
Air Date: June 28, 2014
Black Star appears and transforms into the entire Keroro platoon. Shin Keroro chases and battles him, but he vows to get his powers.
15 - File: 015 - Fighting Keroro
Air Date: July 5, 2014
Black Star sends a Fake Keroro Platoon to challenge Keroro. Keroro quickly defeats them and impresses Shin Keroro greatly.
16 - Episode 16
Air Date: July 12, 2014
17 - Episode 17
Air Date: July 19, 2014
18 - Episode 18
Air Date: July 26, 2014
19 - Episode 19
Air Date: August 2, 2014
20 - Episode 20
Air Date: August 9, 2014
21 - Episode 21
Air Date: August 16, 2014
22 - Episode 22
Air Date: August 23, 2014
23 - Episode 23
Air Date: August 30, 2014