Naki Ikazuchi is a fictional character from the tokusatsu series Kamen Rider Zero-One. Ikazuchi is a Humagear who becomes one of the members of MetsubouJinrai.net, an antagonistic group in the series. As Kamen Rider Ikazuchi, he transforms using the Dodo Progrise Key and the MetsubouJinrai ForceRiser. Ikazuchi is characterized by his loyalty to his comrades and plays a significant role in the development of the Humagear revolution throughout the series.