The shooting took place a while ago.  Discovery Channel UK's show "Extreme Fishing" is about to air a new episode of mahi on the fly in Okinawa. I, Haruo Yamada of Fisher's Club Okinawa is guiding the show host Robson Green. I don't know yet when it will be on air in Asian region, but just for UK.
Date: Aug 11th, Monday
Time: 9pm
By any chance, if you are in UK, don't miss it!

http://extremefishing.co.uk/