Henshin Kigen


 * Device Type: Wrist Brace
 * Other Forms: None

Unlike the other Oni's henshin items carried on their belt, this is worn on Todoroki's left arm like a bracelet. The Henshin Kigen - Onjō (変身鬼弦・音錠) is worn on the wrist, plucking the small chords sends out special sound waves which gives Todoroki the ability to transform into an Oni. After plucking the cords he places it in front of his forehead forming an Oni face. He raises his arm into the air as lightning strikes him with electricity surrounding him while he transforms. In addition, the Onjō can also playback the sound or video data collected by the Disc Animals.