Rilakkuma (リラックマ, literally a combination of the Japanese pronunciation of relax an the Japanese word for bear; also called Relaxuma and Rirakkuma) is a Japanese character produced by the San-X company. He is a man wearing a brown bear costume, and he lives in the house of an office lady named Kaoru. True to his name, Rilakkuma greatly enjoys relaxing. He is often accompanied by Korilakkuma, who is a smaller white bear with a mischievous personality, and Kiiroitori, a yellow chick who plays a tsukkomi role. Korilakkuma frequently plays pranks on Rilakkuma when he is sleeping.