|Spoiler Alert: This page contains spoilers. Read at your own risk.|
|Full Name||Jiro Marshall|
|Voiced By||Daichi Endou (Anime)|
|Novel||Volume 6, Chapter 4|
|Anime||Episode 20, Yokohama Disturbance II|
Jiro Marshall (ジロー・マーシャル) is a person with an enhanced strength and durability. He is a trained martial artist, too. His style is identified by Saijou Leonhart as Hitman Style which is attributed to the famous boxer Thomas Hearns.
Implied to be a spy for the USNA, for he was initially suspected to be hostile. Lu Gonghu later hunts him down after his encounter with Chiba Erika and Saijou Leonhart, murdering him and incinerating his corpse to get rid of evidence.