Rilakkuma Atsumete Plush Brown Bear Costume SAN-X. San-X Rilakkuma Korilakkuma and New Friend Theme Plush Collection Rilakkuma is the bear that likes to relax! Combine the two Japanese words rilakkusu (relax) and kuma (bear) and you get Rilakkuma. He is cute brown bear cub that is often seen with his friends Korilakkuma and Kiroitori. Introducing a new collection within the San-X Rilakkuma family. Rilakkuma has met a new friend in the forest! This plush collection shows Rilakkuma, Korilakkuma, and Kiroitori dressed in a fluffy brown bear outfit with a puff of white hair at the chest Kiroitori and Korilakkuma carry adorable bear shaped bags across their body. On Kiroitori and Rilakkuma's ear is a cute bumblebee patch. Their brown bear costume has plush dark brown fur, a white mouth, cute round eys and nose, and fluffy white hair at the chest.