BTCBOX is a Japanese cryptocurrency exchange started in 2014. The platform is registered with the national Financial Services Agency and one of the top exchanges in the country. BTCBOX offers trading with major crypto coins as paired against Japanese Yen. 

The service languages are English, Japanese and Chinese. The support channels are chat, email and phone. 

Customers’ funds are stored in the offline wallet. 

You can find out trading fees, as well as deposit and withdrawal terms on the company’s website. Deposit and withdrawal can be done with Japanese Yen. Users of the exchange are going through the KYC verification.