Nintendo Sega

Nintendo Sega Co., Ltd. is a Japanese multinational is a company of the two famous video game companies nintendo and sega operated as one as if these companies were joined to create a company property by the founders of Nintendo and Sega

Story
After the success of the Mario & Sonic at the Olympic Games  saga nitendo came up with an idea to make a company divided fundamentally by nintetdo and sega, then nintedo negotiates with sega that they are going to found a divided company and works by nintendo and sega that it was called nintendo sega