Adriatic Sea Adriatic Sea The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula. The Adriatic is the northernmost arm of the Mediterranean Sea, extending from the Strait of Otranto (where it connects to the Ionian Sea) to the northwest and the Po Valley. The countries with coasts on the Adriatic are Albania, Bosnia and Herzegovina, Croatia, Italy, Montenegro and Slovenia. The Adriatic contains over 1,300 islands, mostly located along its eastern, Croatian coast. It is divided into three basins, the northern being the shallowest and the southern being the deepest, with a maximum depth of
Sea of Japan naming dispute use "Mer du Japon". Furthermore, the article "Mer du Japon" does not mention "East Sea" at all. In 2013, Bandai Namco Games, a Japanese game developer, initially presented both names as "Sea of Japan (East Sea)" in "Ace Combat Infinity". There was intense backlash from the Japanese community for including the Korean name at all. In response, the company removed all international borders and labels from the game's maps and heavily blurred them to maintain neutrality. Sea of Japan naming dispute A dispute exists over the international name for the body of water which is bordered by Japan, Korea (North