Comprehensive information regarding the character Flame Summoner Heat from the anime Oreca Battle is not available. Most sources confirm only that this character appears in an episode titled Fire Summoner Heat Appears. In this episode, Heat engages in a fierce battle against the main character Fire, alongside allies named Robot Type II and Usamiko. During the battle, Heat is able to summon a creature named Girime, who has the power to paralyze everyone nearby. Despite this ability, Heat loses the battle to Fire and subsequently joins Fire's team. No reliable information could be found regarding Heat's background, personality, motivations, overall role in the story, key relationships beyond this initial encounter, character development, or any other notable abilities.