[[Stand (jojo)|]] power of [[Hirose Koichi]] from [[JoJo no Kimyou na Bouken]]. Possesses three distinct forms, or "Acts".
* [[Echoes ACT1]]: Allows Koichi to use written onomatopoeia to cause real-world effects.
* [[Echoes ACT2]]: Similar to ACT1, but more powerful and can detach its tail.
* [[Echoes ACT3]]: Can attack an enemy with its ability, THREE FREEZE, to make it become heavier.

Named after the Pink Floyd song [i]Echoes[/i].

In the English dub, the Stand was renamed "Reverb" to avoid copyright issues.
エコーズ