Mark V Ironman is a fictional character who appears in the anime series 'Tetsuwan Birdy' (also known as 'Birdy the Mighty'). The character is inspired by the iconic Iron Man suit, specifically the Mark V model. In the context of Tetsuwan Birdy, Mark V Ironman operates as a powerful armored entity, often providing support in technologically advanced situations. Though not a main character, Mark V Ironman’s advanced suit and abilities make him a valuable ally in battles against dangerous extraterrestrial threats.