“Digital Currency” Recently, Digital Currency is proceeding, but limited to wallets for purchase. To proceed more, digital currency must be applied to assets classes. Then, paper and coins currency can be invalid. If digital currency is applied to assets and used in smartphones, various types of Bonds and Securities are possible. Digital Currency is associated with Personal Information, and it causes fear and intrust to own government for some people. This problem can be solved by fear to lose money. If paper and coins are invalid, people must use digital currency. To proceed Digital Currency, deleting trust for Bitcoin is good way. Bitcoin is used for dark money, and not in control by trustable organizations. Digital Currency by government can compete Bitcoin if the government is trustable. In addition, Bitcoin has several deep security risk by hackers. Roll back is impossible when hackers steal Bitcoin.
2018/12/30. Korea Korea is rival for Japan in economic trades. So that Japan has reason to suffer Korea companies , and Korea has , too. Korea companies ’ strong points are below. ( 1 ) Antitrust law not applicable to the big companies ( 2 ) Higher prices to domestic , and lower prices to overseas country ( 3 ) Samsung: Having a lot of customers ’ channels in the world ( 4 ) Strong to chemical materials:Lower price of crude oils are advantages ( 5 ) Strong to electric technology Korea ’ s strategy is “ Don ’ t focus on only domestic market ” . This is strong & important point. So if Japan wants to overcome to Korea , there are some methods. ( 1 ) Eliminate Korea from TPP forever. ( 2 ) Don ’ t make promises for current swap between Japanese Yen and Korean won. ( 3 ) Eliminate Samsung ’ s products from Japan market. I recommend Japan ’ s strategy “ Drop Korean ’ s trust and Get the Korean ’ s shares in foreign countries ” . And I