Maru

Maru is a Maronian princess from the planet Maron and a villainess in Keroro Gunso the Super Movie 2: The Deep Sea Princess de arimasu!.

She is Meru's childhood friend and princess of Maron.

She is skilled fighter and a swordswoman.

When Meru called for help, Maru got sucked into him got saved by Keroro and said goodbye and she is never again.

TriviaEdit
The scene where Maru fights Giroro is a parody of Ecliptor's battles from Power Rangers in Space.&nbsp