Kinnosuke Aikawa (1973-19 December 2006) was a Japanese yakuza who was affiliated with the Kazama-gumi subsidiary of the Tojo-kai during the 2000s. On 19 December 2006, he was fatally wounded by the Nishikiyama-gumi during Koji Shindo's rebellion against acting Chair Yayoi Dojima, and he bade Kazuma Kiryu hurry to rescue Yayoi from Shindo, before succumbing to his wounds.