Black Swallowtails

The Black Swallowtails was a Japanese street gang that was active in the Dotonbori district of Osaka during the 2010s. Led by Keita Kuroyanagi, the gang was feared for its acquisition of deadly weapons like swords and knives, and, in 2019, it took advantage of Kazuma Kiryu's defeat of the Red Peacocks and White Knights gangs to incorporate their former members and attempt a takeover of Dotonbori. Nicméně Kiryu porazil tento spojený gang v boji na Iwao Bridge, a pokořený Kuroyanagi souhlasil s rozpuštěním svého gangu předtím, než přesvědčil Kiryua, aby ho vzal pod svá křídla v Joryu-kai.

Další informace: 10. pěší pluk Missouri, CSA,, 143. newyorský pěší pluk.