Similar to 佐渡弥彦米山国定公園

Yatsugatake-Chūshin Kōgen Quasi-National Park

Minami Sanriku Kinkasan Quasi-National Park

1048576

Sea of Japan

Usando

Battle off Ulsan

Battle of Tsushima

Sakhalin

1741 eruption of Oshima–Ōshima and the Kampo tsunami

2014 North Korean missile tests