Career
Together, they are two time Japanese national champions. After Arikawa"s retirement from competitive skating in 2003, Miyamoto teamed up with Nakako Tsuzuki. They competed together from 2003 through 2006.
They are three time Japanese national silver medalists.
Miyamoto now choreographs for ice shows and for competitive programs. He has choreographed show programs for Shizuka Arakawa, Daisuke Takahashi, Akiko Suzuki, and Yuzuru Hanyu.
(with Arikawa).