WebWebsite. Official website. Tamaki (right) with US Marines stationed in Okinawa (2019) Denny Tamaki (玉城 デニー, Tamaki Denī, born 13 October 1959) is a Japanese politician and the current Governor of Okinawa Prefecture since August 2018. Tamaki was a member of the Okinawa Prefectural Assembly for Okinawa City from 2002 to 2005 and became ...