Rakus Co., Ltd., together with its subsidiaries, provides cloud services in Japan. It operates through Cloud Business and IT Human Resource Business segments. The Cloud Business segment offers RakuRaku Settlement, RakuRaku Statement, RakuRaku Sales, and Delivery Mail services. The IT Human Resource Business segment provides IT engineering dispatch, server construction, network construction, and support and maintenance services. The company was incorporated in 2000 and is headquartered in Shibuya, Japan.