Nintendo is planning to build a £250 million theme park in Japan in time for the Tokyo Olympics, according to reports.

The world's first theme park based on Nintendo games is due to be set in Universal Studios Japan, and will have a Super Mario focus, according to the Japanese publication Sankei.

Universal will invest ¥40 billion (£250 million) into the themed zone that could feature famous Nintendo characters such as Mario, Luigi, Zelda, Donkey Kong and various Pokémon.