Complex sentence: She was initially married to manga artist, Nakatani D. from 1998 until their divorce in 1999, in 2004, Miyamura married stuntman Takayuki Seki and this marriage would last until 2016.
Split into simpler sentences: She was initially married to manga artist, Nakatani D. from 1998 until their divorce in 1999. In 2004, Miyamura married stuntman Takayuki Seki and this marriage would last until 2016.