Koichi Majima - is a video game writer. Koichi Majima began his career in 2011 and has worked for companies such as SEGA, Media Vision and Media.Vision. Koichi Majima's first game was Valkyria Chronicles 3: Unrecorded Chronicles which was released 13 years ago. Best Game Koichi Majima contributed to was Valkyria Chronicles 3: Unrecorded Chronicles. Koichi Majima's latest work is Valkyria Chronicles 3: Unrecorded Chronicles which was released 13 years ago.