|Series:||Kamen Rider Echo Demon|
|First Appearance:||Episode 18|
|Last Appearance:||Episode 18|
|Number of Episode Appearances:||1|
|Kamen Rider Western Demon|
A thief Demon who loves money, Nishiki is often caught in situations leading people to believe he is a criminal. He refused to join the Demon group at first until tricked in believing there's buried treasure in the village they're saving. Though after learning it was a trick when Kabuki stole his Sound Attack Triangle: Raging Section to frame Nishiki by nearly killing one of Kabuki's victims at night, he along with other six Demons leaving, until he returns in the final battle.
Being a thief, Nishiki loves money & treasure. He is a very energetic man, which may sometimes lead to some of his hotheadedness.
- Transformation Tuning Fork: Sound Angle: A clear red tuning fork transformation device.
- Echo Sword: Tuning Fork Sword: The Sound Angle's sword form.
- Sound Attack Drum: A taiko buckle.
- Sound Attack Triangle: Raging Section: A triangle Sound Attack weapon.
- Sound Attack Reverberation: Welcome: Sound Attack Finisher. Western Demon takes his Sound Angle tuning fork & strikes his Sound Attack Triangle: Raging Section with it on one side, creating a wave of yellow energy shaped like a triangle. This is done multiple times before the enemy is defeated.
- Nishiki - Kamen Rider Hibiki counterpart at Kamen Rider Wiki