Black Lagoon: Roberta's Blood Trail (2010–2011)

Name: Black Lagoon: Roberta's Blood Trail
Genre: Action & Adventure, Crime, Animation, Drama
Cast: Megumi Toyoguchi, Daisuke Namikawa, Tsutomu Isobe, Hiroaki Hirata

Anime series · Action & Adventure, Crime, Animation, Drama · 1 season · TMDB 7/10

Crime never sleeps in Roanapur, and neither does Roberta—a devoted maid and skilled guerilla soldier in service to the Venezuelan Lovelace family.

Cast: Megumi Toyoguchi (Revy (voice)), Daisuke Namikawa (Rock (voice)), Tsutomu Isobe (Dutch (voice)), Hiroaki Hirata (Benny (voice)).

Created by Rei Hiroe.

Not on a subscription app in India right now.