Riko and her friends are Animalians! The Kirumins are unfazed by this surprising revelation. Just as they're wondering where the Animalians they had met had come from, a boy turns into a penguin right in front of them! Will Riko and the others be able to catch the penguin Animalian? Meanwhile, Kanon is told by Misa that she has an arranged marriage with a pure-blooded Animalian from overseas.