Rilakkuma by collecting stuffed animals Tea House Series Dumpling sleeping bag (C)2016 San-X Co., Ltd. All Rights Reserved. 3 color sleeping bags can be detached! Model : MR56901 Japan Import San-X. co, ltd is a Japanese Company that manufactures and sells stationery, miscellaneous goods, etc., and copyright sales management of characters. San-x has earned high praise for the manufacture and sale of living goods, stationery, miscellaneous goods etc. by committed to 100% original design by their designers.