Coincheck is a Bitcoin wallet and exchange service company headquartered in Tokyo, Japan. The Coincheck platform provides trading between BTC, ETH, and fiat currency in Japan, as well as global Bitcoin trading and storage.

Coincheck is one of the largest cryptocurrency exchanges in Japan, with a monthly trading volume of $26 million. Trading fees range from 0.1% to 0.15%, with users earning back a certain amount of trading fees through the Maker-taker system.

CEO and founder Koichiro Wada is a veteran programmer who graduated from Tokyo Institute of Technology; COO and co-founder Yusuke Otsuka, the team members each have their own expertise, but they all have one thing in common: they can all code.

On September 13, 2017, Coincheck announced that it had been approved as a licensed "virtual currency exchange." The exchange registration approval complies with Article 63-3 of the "National Funds Settlement Act".