Birthday: September 25th, 1885
Height: 173cm

His goals are admirable enough that he earns the fierce loyalty of his good friends Lt Col. Maes Hughes, Major Alex Louis Armstrong, and his own subordinates, among whom are Riza Hawkeye, Jean Havoc, Heymans Breda, Vato Falman, and Kain Fuery. While Mustang has a close and amicable relationship with all of his subordinates, he appears to share a deeper bond of affection with his second-in-command Riza Hawkeye, who has devoted her life to supporting him. This bond culminates in the final episodes of the anime when Mustang chooses Hawkeye alone to accompany him on his greatest and most dangerous mission.

Highly unorthodox swordplay and a fighting style based on breakdancing - dubbed "champuru kendo" and ostensibly developed by himself - taking bits and pieces from all forms of martial arts and making up the rest as he fights his opponents, make him a force to be reckoned with although it looks like capoeira. He carries two blades, his principal weapon a unique sword with a curved blade and a hilt with two prongs sheathed across his back and the other a small tanto concealed at the end of his scabbard (only resorted to as a trump card). His main weapon appears to be an amalgamation of the okinawan sai and Japanese katana. Mugen also has a tendency to parry attacks with the steel base of his geta.