A Yakuza fan recently found a knife in a tourist shop that sports artwork based on the tattoo of the series' iconic protagonist, Kazuma Kiryu. Sega's Like a Dragon franchise, formerly known as Yakuza in the West, has been getting a lot of attention in the past decade, becoming one of its most well-known properties, bringing it on par with the likes of Sonic the Hedgehog. The Yakuza franchise likely wouldn't be where it is today without its compelling characters, most notably Kazuma Kiryu.