Jeff Miyahara (born February 4, 1977) is a Japanese-Korean record producer and songwriter based in Tokyo, Japan.
[3] During his teenage years Miyahara began playing guitar and was impressed both by heavy metal and the burgeoning MTV culture of mainstream music in the 1980s.
During this same period he traveled to Korea, where he became friends with other musicians of similar backgrounds and first began taking part in recording sessions as a producer.
The song reached number 1 on the USEN chart, fourth in the yearly iTunes ranking ja:君のすべてに and was downloaded over 5 million times.
JAY'ED "Ashitagakurunara" ranked No.1 on the Chaku Uta hit charts ja:明日がくるなら Jeff's most recent initiative is the J-POP Music Group.