Ryuji Miyajima (Miyajima Ryuji, July 13, 1967) is a Japanese editing technician, a film director. Born in Yokohama, Kanagawa Prefecture.

Graduated from Nihon Film School (now · Japan Film University) as a first grader. Since Seiichi Seiichi who was a lecturer at the school while he was in school was searching for a second assistant, he becomes a free editing assistant as is. Studied under the former Daiei Kyoto graduate editor, Toshio Taniguchi from that time. After that, he debuted as an editorial technician at "Romance" (Director: Shunichi Nagasaki) published in 1996, with assistant from Akira Abe, Tomoyoshi Oshima, Akira Suzuki. Following the second edition of the Best Editing Award of the Japan Academy Awards in 2005 and 2006 at "Swing Girls" and "ALWAYS Sanchome no Sunset", the 3rd 2014 Japan Academy Prize for "Eternal 0" Won an excellent editorial award. In 2007 published "debut songs, life is a girl's waltz" debut as a film director. From Wikipedia, the free encyclopedia