This bear costume, known as Rilakkuma came out of nowhere and visited Kaoru’s house one day. Even now without plans, this costume hangs out at her place and disturbs her by not doing anything every day, but gives her some life advise occasionally. Rilakkuma’s favorite is special sweets from local rice dumpling stores and weakness is summer season.
A Bear cub, Korilakkuma also showed up without any expectations. With a red button on chest, we assume it’s not a real bear; it’s unidentified, and seems to be unrelated with Rilakkuma either. Contrary to it’s cute appearance, Korilakkuma likes to listen to intense hard-core music and head banging, and also loves mischief.
Kaoru’s pet even before Rilakkuma and Korilakkuma showed up to her place. It’s called “Kiiroitori” (Yellow bird) described as its appearance. Kiiroitori is very busy, up-set and discouraged by Rilakkuma every day. Even with Korilakkuma, Kiiroitori’s life has become much busier. Always wishes for a quiet life to be inside the bird-cage, but for some reason never stays inside.
She works in metropolitan area (Tokyo). As her daily routine prior to Rilakkuma’s visit, she only spends to sleep at home after returning from intense day at work. Rilakkuma brought little laughter to her life. She sometimes buys Rilakkuma’s favorite rice dumplings but decides not to give because Rilakkuma’s unacceptable behavior.