You attached a map to introduce Japan. Unfortunately, I saw 'East Sea' as 'Sea Of Japan' in the map. You must 'Sea Of Japan' 'East Sea', not know that it must be expressed in. But, you didn't do that. It's wrong information, and it creates confusion for the reader. Moreover, it creates a conflict between countries. You must be a Japanese journalist. So South East Sea sea is historical evidence and believe that there is enough evidence to prove would know. However, you abandoned your conscience as a reporter and made an error.