YOU SAID:
Bitcoin is a cryptocurrency and worldwide payment system. It is the first decentralized digital currency, as the system works without a central bank or single administrator
INTO JAPANESE
Bitcoin は cryptocurrency と世界のお支払いシステムです。それは最初分散デジタル通貨システムは中央銀行または単一の管理者しなくても動作するよう
You should move to Japan!