Takayama Toshiaki - is a video game artist. Takayama Toshiaki began his career in 2017 and has worked for companies such as SEGA. Takayama Toshiaki's first game was Valkyria Revolution which was released 6 years ago. Best Game Takayama Toshiaki contributed to was Valkyria Revolution. Takayama Toshiaki's latest work is Valkyria Revolution which was released 6 years ago.