Reiko Nagashima - is a video game artist. Reiko Nagashima began his career in 2003 and has worked for companies such as ??. Reiko Nagashima's first game was Metal Slug 5 which was released 20 years ago. Best Game Reiko Nagashima contributed to was Metal Slug 5. Reiko Nagashima's latest work is Metal Slug 5 which was released 20 years ago.