Koukandekirukun, Inc. engages in the operation of an e-commerce platform which sells household equipment. It offers built-in dishwashers, built-in gas stoves, induction heating cooking heater, kitchen cupboards, toilets, bathroom vanity mirrors, bathroom heaters and dryers, ceiling-mounted air conditioners, and garbage disposals. The company was founded by Masaru Kurihara on November 13, 1998 and is headquartered in Tokyo, Japan.