Fujimoto (Red Raven) launched the adaptation of Narita and illustrator Katsumi Enami’s Baccano! light novel series in Young Gangan in October 2015, and ended it on January 6.
Yen Press licensed the light novel series in North America, and released the fourth volume on April 18.
Narita (Durarara!!) began the ongoing Baccano! light novel series with illustrations by Katsumi Enami in 2003, and he announced in August 2016 that he is working on the final “1935” volume.
The new manga is an original work, but the magazine did not provide additional details about the story.