Gungrave/Trivia
- Author Existence Failure: Tomoko Kawakami, Mika's voice actress, passed away in the 13 year gap between Gungrave: Overdose and Gungrave VR.
- Directed by Cast Member: The Latin American Spanish dub of the anime was directed by Brandon Heat/Beyond the Grave's voice actor Rafael Rivera.
- Hey, It's That Voice!:
- Brandon is Roland and Jin.
- Harry is Lupin, Ulquiorra and Rick Hunter.
- Maria is Rukia, Crimson Viper, and of course, Fujiko.
- In the games, Juji is Liquid Snake, Kratos Aurion and Andrei Ulymeda.
- Garino is Travis Touchdown.
- Big Daddy must be a fan of The World.
- Sequel Gap: Thirteen years passed between Gungrave: Overdose and Gungrave VR, the latter of which is more of a filler game and prologue for G.O.R.E, the "true" sequel, which is slated for late 2019, altogether making a fifteen year gap between "main" installments.
- What Could Have Been: Sherry was set to appear as a boss (named "Nekurora"/"Necrola") in the first game but didn't make the cut. She would have been a mutant boss similar to Big Daddy with Frickin' Laser Beams and a Mind Rape special attack.
- The Wiki Rule: The Gungrave Wiki.