Wondering where you can buy CTK in Japan? Well, look no further - Changelly can give you access to a wide variety of cryptocurrencies and fiat providers. Over 2 million unique users trust us. We are dedicated to creating the perfect crypto purchasing experience, so we take great care in protecting our users’ funds and making our interface as user-friendly as possible. We support Visa and MasterCard credit and debit cards, bank transfers, and Apple Pay.