Sumou Fighter - Toukaidou Basho is a Nintendo Game Boy game centered on Sumo wrestling, specifically focusing on the Toukaidou Basho tournament. The game likely features authentic Sumo gameplay, though precise details are scarce without further research. The title, using the Japanese name for the sport and a specific tournament, suggests a focus on a Japanese audience, making it interesting from a regional release perspective. The developers are unknown but likely a company catering to the Japanese gaming market. 

Sumou Fighter - Toukaidou Basho (Japan)

Street Racer (Japan)