|Artwork from Rhythm Heaven|
|Appearances|| Rhythm Heaven,|
Rhythm Heaven Fever
Despite having four legs, Octo-Pop is an octopus. Octo-Pop is red and has a cork attached to a string in his mouth.
Nothing is known about the Octo-Pop's story.
Octo-Pop appears in the trio timing rhythm toy Octopus Machine. Here, the player must time their input according to the other Octopuses. The Octo-Pop must squeeze himself, return to normal, and shoot his cork.