Japan, Great Sea Wall in Tohoku
A board sign for Emergency way in case of tsunami in Ofunato harbor area on November 22, 2020 in Ofunato city, Iwate, Japan. Almost 10 years after the M9 earthquake and devastating tsunami, Tohoku (North East Japan) is protected by a massive sea wall. From Fukushima prefecture to Iwate prefecture, more than 300 km of wave barrier are already finished. The wall high is from 3 meters to 15 meters. November 22, 2020 (Photo by Nicolas Datiche/AFLO) (JAPAN)