Ame is a child who loves sweets. But inside her mouth lived a cavity named Caries! Caries calls Ame "Mama" and acts completely unrestrained, using her teeth as furniture and even taking over her body. Ame is constantly being bossed around by Caries. Ame and Caries—a slightly unusual mother-daughter duo!? A slapstick comedy about their chaotic daily lives!

Rilakkuma is always with you, no matter what day it is. Now, he's stepping out of his everyday routine and into the leisurely world of animation. It's a moment that will make your heart feel lighter and lighter. No matter where you are or what you're doing, Rilakkuma will be by your side. An exciting new story begins.

2 years ago, the elves who lived in the hidden forest lost their homes due to a forest fire, now they are living in the Kanagawa Prefecture. This story however focuses on a human who becomes the roommate of an elf living in an apartment.