Mario Watanabe
Mario Watanabe (渡辺 麻理緒, Mario), credited as Designer and Graphic Designer.
Appear in the games: Derby Stallion 99, SWAT Kats: The Radical Squadron, Night Slashers, Diet Go Go, Thunder Zone, Joe & Mac: Caveman Ninja and Super BurgerTime.
Also known as: 渡辺 麻理緒, Mario
