Junpei Shibayama

As the eldest member of the Digimon Frontier group, this lightning-wielding hero utilizes the Spirits of Thunder to transform into powerful electric forms like Beetlemon. Though initially driven by obnoxious behavior and a deep-seated fear of loneliness, he eventually overcomes his jealousy of Takuya Kanbara to form genuine bonds with his teammates. Notably, he demonstrates immense strength when his uncontrolled MetalKabuterimon form delivers a decisive, lethal blow to the villainous Grumblemon.