RenetJapanGroup, Inc. operates as a holding company which provides reuse and recycling services through internet. It offers used books, CD, DVD, and game software, as well as handles various products, such as brand goods, gold, platinum, jewelry, mobile phones, and musical instruments. It operates through the Net Reuse and Net Recycle segments. The Net Reuse segment offers buy and sell with delivery via the internet through the NETOFF brand site. The Net Recycle segment provides home delivery service and collection of used computers, mobile phones, and other small household appliances via internet application. The company was founded by Takeshi Kuroda on July 27, 2000 and is headquartered in Nagoya, Japan.