Amazing Japanese Beach, Okinoshima, Chiba: Exploring, snorkeling, caves, ww2 bunkers. 千葉県館山市沖ノ島 #Fun

AdventurersJapan will take you on an amazing trip around Okinoshima island, Tateyama City, Chiba on the Boso Peninsula where you will get to take in the views, explore a mysterious island, and go under water to see some beautiful fish!