Bunjiro Adachi (1967-) was a Japanese street criminal who was affiliated with Daigo Dojima's posse in Kabukicho, Tokyo during the 2000s. On the night of 15 December 2006, he picked a fight with Kazuma Kiryu after Kiryu came to Club Shine to persuade Dojima to leave behind his life of debauchery and rejoin the Tojo-kai, but Kiryu beat down Dojima's goons in a fight in the adjoining alleyway.