Calls Keroro a stupid frog. Giroro's crush. Has a crush on Saburo. Fuyuki's older sister.

Natsumi's younger brother. Extremely kind. Momoka's crush☆ Friends with Keroro and Tamama.

Loves Keroro. From the Angol race. Catchphrase: "In other words, crisis management! Uncle Keroro~!" Tamama hates her. Friends with Natsumi?

A bit of an idiot. The object of Mois and Tamama's affection. Address terms: "Miss Natsumi? Master Fuyuki!" Leader. 176cm? 56kg?

Has a bad attitude. Likes Guest (Creator's favorite..♡) Insanely good at hacking. Indifferent to everyone except Guest. Looks down on Keroro. Rivalry with Giroro. 186cm. 68kg. Catchphrase: "Kukuku... What's up with that guy.. lol"

Crybaby. Cute. Ninja. Catchphrase: "This one looks like this(?) Keroro..!! That's too much..!! T_T" Extremely kind. Friends with Keroro. 182cm. 70kg.

Loves Keroro!!!!!!!! Gay. Hates Mois. Friends with Momoka. Youngest of the Keroro Platoon. Catchphrase: "I've arrived~!" Crazy eyes(?) 172cm. 69kg.

Rivalry with Kururu. Likes cats. Likes Natsumi. Hates Saburo. Catchphrase: "I knew it, but as expected, a waste of time." 180cm? 78kg?

Friends with Kururu. Natsumi's crush. Righteous. Smart. Catchphrase: "Kururu! Aren't you being too blunt?"

Loves Fuyuki. Delicate. Pretty. Friends with Tamama. Rich. Catchphrase: "Tamama, have some cake!"