"The EAST SEA" is part of Republic Korean's body, so we can't accept giving a names "Sea of Japan".

The East Sea is body of Korean. It's not sea of japan.
Japanese history was attacking all around Asian countries.
You know that. Also they tried to attack American also,and then they got a bomb form USA. It is true face of japan. so we need to make correct history of japan. Even though japan never apologize to any victim or they never show up their true history. If we don't say nothing about their wrong history and attitude, It will be more disaster about world history for in the future. Any country can be same as japan and it will be next war. Japan must be polite and say sorry about their cruel history. If they keep saying wrong history, The peace will be broken in the world. I wish japan follow Germany attitude to say sorry for victim country.