Rattelle

is a Rank C Fire-attribute Yo-kai of the Charming tribe.

The Yo-kai Medallium bio reads; "While she looks calm in her gothic wear, she'll fly into a rage if you insult her style."

Rattelle evolves from Dazzabel when fused with Cupistol.

Appearance
A skeletal ghost with a wide opened mouth worn with pink lipstick to match her pale pink blush. She has small yellow and cyan eyes inside of black holes and few lashes. She wears a red bunny-ear ribbon through her blonde hair, which is pulled into four ringlet curls. She wears a puffy black and red dress with white frills and carries a pink umbrella with a gold handle.

Yo-kai Watch
Fuse Dazzabel with Cupistol.

Rattelle also appears on all floors of Gourd Pond Museum at night, and in bushes everywhere in Breezy Hills.

Lastly, Rattelle is befriended automatically during the 9th main story chapter "The Extreme Dare".

Quotes

 * Befriended: "Being strong is very IN right now! We should be friends."
 * Loafing:
 * Receiving food (favourite): "Delish!"
 * Receiving food (normal): "I'd say... fine."
 * Receiving food (disliked): "How about... no."

Origin
See Dazzabel.

Name Origin

 * "Rattelle" is a portmanteau of rattle and belle.
 * "Karakara-san" is karakara (onomatopoiea for the sound of rattling bones) followed by the -san honorific.

In other languages

 * Japanese: カラカラさん Karakarasan
 * Korean:해골양 Haegollyang
 * Spanish: Rechinella