Press Conference With 11Th Regional Coast Guard Headquarters On August 7th 2020, Marine Biophysics Unit and the 11th Regional Coast Guard Headquarters held a press conference regarding the new tidal current forecast on Kerama Area. Date: 07 August 2020 Creator: jeffery-prine Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0). Photo Collection Press and Media View Album on Flickr Share on: