Buttered Blue evolves into Punching Baguette starting at level 30.
Buttered Blue resembles a beat up slice of bread. Buttered Blue has a piece of him missing from the top left shaped like a bite mark, a couple of band-aids on its forehead and bottom left, a pained expression with a furrowed brow and a black eye around its right eye and a frowning mouth. It wears red boxing gloves on its hands, with band-aids wrapped around its arms, and blue boxing boots.
It has the ability to withstand high amounts of pain.
Yo-kai Watch 3
Buttered Blue can be found in grass spots in St. Peanutsburg
Buttered Blue is a play on "Battered Blue", a phrase which means "bruised severely"and Buttered Bread, in reference to him being bread.
"Kotenpan" is a wordplay on kotenpan (こてんぱん, "black and blue") and pan (パン, "bread").