Henshin Kigen Device

Publication Information

Kamen Rider Hibiki

Henshin Onsa : Onkaku

Henshin Onsa : Onkaku
- The Transformation Tuning Fork : Onkaku (Sound Angle) is a tuning fork-like transformation device which gives Hibiki the ability to transform into an Oni, using special sound waves.
- He taps it on a hard surface and places it in front of his forehead forming an Oni face.
- Purple flames engulf his transformation into an Oni. In addition, the Onkaku can also playback the sound or video data collected by the Disc Animals.
- During the events of the movie, the earlier model can be used as the Echo Sword : Onsaken (Tuning Fork Sword).

Kamen Rider Ibuki

Henshin Onibue : Onteki

Henshin Onibue : Onteki
- The Transformation Demon Whistle : Onteki (Sound Whistle") : is a whistle-like transformation device which gives Ibuki the ability to transform into an Oni, using special sound waves.
- He blows into the whistle and places it in front of his forehead forming an Oni face. He swishes his arm around, summoning a whirlwind to surround while he transforms.
- In addition, the Onteki can also playback the sound data collected by the Disk Animals.

Kamen Rider Todoroki

Henshin Kigen : Onjō

Henshin Kigen : Onjō
- 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 (Transformation Demon Chord : Sound Tablet) 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. It has red chords.

Kamen Rider Zanki

Zanki's Henshin Kigen : Onka

Henshin Kigen Onka : Henshin Bracelet
- Like Todoroki's, this is worn on Zanki's left arm like a bracelet. The Henshin Kigen - Onka (Transformation Demon Chord - Attending Sound) is worn on the wrist, plucking the small chords sends out special sound waves which gives Zanki 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 Onka can also playback the sound or video data collected by the Disc Animals. It has yellow chords.