Seijirou Kanmuri

Seijirou Kanmuri serves as the technological backbone behind the world of Super HxEros, playing a pivotal role as both a gifted programmer and the trusted best friend of protagonist Haruto Fusaida. When mysterious phenomena surrounding the animated figures emerge, Kanmuri approaches every situation with sharp, logical precision rather than emotional reaction. Though his genius comes packaged with a notable streak of arrogance, his unwavering dedication to game development and mastery of virtual world-building make him an indispensable force driving the story's technical foundations.