Masakazu Akagi is currently an associate professor of Osaka University of Arts, and a professional underwater videographer. He has been involved in numerous movies, commercial movies, TV programs, including "125 Years Memory" by Toei Company, Ltd. He took the world's first 8K underwater footage in 2015 by using ASTRODESIGN’s Camera. He has also been working on the production of 4K/8K Virtual Reality images using full circumference fisheye lenses.