A baby has come to visit Ashibe-kun's house! It's Yumiko-chan's baby sister, Ruriko-chan! Ashibe-kun and his Ma and Pa are all so enamored with Ruriko-chan that Goma-chan isn't getting any attention, making him a bit grumpy. Ruriko-chan appears to like Goma-chan, but Goma-chan is irritate that she treats him like a plaything. And so the battle between Goma-chan and Ruriko-chan begins?!
Ruriko! You even look cute doing bad things!
!روريكو! تبدين ظريفة حتّى وأنتِ تشاكسين
Ruriko! Selbst wenn du
nicht brav bist, bist du niedlich!
Ruriko, te ves bonita 
incluso comportándote mal.
Ruriko, estás preciosa
incluso cuando eres gamberrilla.
Ruriko,
j’adore quand tu fais ta chipie !
Ruriko! Sei ancora più carina
quando fai i dispetti!
Ruriko!
Рурико! Ты милая, даже когда шалишь!