Roggenrola is a roughly spherical Pokémon discovered a century ago in an earthquake fissure. Its body is blue and covered in large, smooth facets. It has a hexagonal, yellow artifice in the center of its body, leading to a hexagonal opening that functions as an ear. Roggenrola has a brown, rocky oblong atop its head, and similar brown rocks that serve as feet. Its body houses an energy core; due to compression underground, both this core and Roggenrola's body are as hard as steel. As stated by Cilan in Where Did You Go, Audino?, Roggenrola has sensitive hearing and can hear sounds that are inaudible to humans. It tends to follow the sounds it picks up with its lone ear.
Roggenrola first appeared in Gotta Catch A Roggenrola!, when it fell into Cilan's food and beat Ash's Tepig and Oshawott in battle before being abandoned. Ash and his friends found it later in a cave where it was captured by Team Rocket. They free it and help it rescue the other Roggenrola. They're all then healed at the Pokémon Center, and the Roggenrola that they met before has a rematch with Ash's Tepig and is captured by Ash. It later evolved into a Boldore in Battling the King of the Mines!.
Roggenrola is a corruption of rock and roll. It may, more specifically, be based on the pronunciation of "rock-'n'-roller" (a slang term for musicians who play rock and roll) in certain dialects of American English.
Dangoro may be a combination of 団子 dango (a Japanese dumpling) and ゴロ goro (grounder). It may also derive from ゴロゴロ goro goro (onomatopoeia for the sound of a boulder rolling).
In other languages
Language
Title
Meaning
Japanese
ダンゴロ Dangoro
From 団子 dango and ゴロ goro. May also derive from ゴロゴロ goro goro.
This Pokémon article is part of Project Pokédex, a Bulbapedia project that aims to write comprehensive articles on each Pokémon species, as well as Pokémon groups and forms.