‘Sea of Japan' can mislead people to think that the place is Japanese territorial waters. People may think that North Korea fired a missile to invade Japan if they only read headline. I'm sure you know that's obviously not true.

So, I hope you correct 'Sea of Japan' to 'East Sea'. If it is difficult to replace, I suggest a method of marking at the same time.

‘East Sea’ is used for 2,000 years, and about 75 million people are using that name today. According to the United Nations, the International Hydrographic Organization and other international organizations, ‘marking at the same time’ is recommended if the parties fail to agree on a single name for the terrain they share. Therefore, I ask you again to mark 'East Sea' and 'Sea of Japan' at the same time.