Dear. population data.net
Hello, I'm high school student of the Republic of Korea.
https://en.populationdata.net/countries/japan/
Mer du Japon is wrong mark of East Sea.
I want population data.net to change the mark and the picture of 'Mer du Japon'.
If you want to say something to me about this thing, please send the e-mail whenever.
Thank you for reading this e-mail. I'm looking forward to get your e-mail