As a student deeply invested in geographical accuracy, I wish to underscore the historical significance and widespread usage of the term 'Mer du Japon.' Its origins trace back to Matteo Ricci's "Gonyeo Mangukjeon" in 1602, highlighting its long-standing recognition.

Regrettably, it has come to my attention that your platform refers to this body of water as the 'East Sea,' a designation that does not fully reflect its established nomenclature.

Therefore, I respectfully request your consideration in amending the designation from 'East Sea' to 'Mer du Japon' or 'Mer du Japon (East Sea)' on your website. Ensuring accuracy in geographical references not only upholds scholarly standards but also contributes to fostering mutual understanding among diverse audiences.