Mass Mutterer

Mass Mutterer appeared in 2015 video game called Yo-Kai Watch Blasters. Mass Mutterer (Japanese: プリズンブレイカー Purizun Bureikā) is a Boss Yo-kai which first appeared in Yo-kai Watch Blasters.

In Yo-kai Watch: Wibble Wobble, Mass Mutterer is a Rank SS Yo-kai of the Eerie tribe.

Mass Mutterer has an uncanny resemblance to Manjimutt, except that he himself is taller and muscular. He has tan skin, brown body fur, eyes with golden yellow irises, black sclera, and pointed ends, sharp teeth, purple markings that are found surrounding his eyes, and black claws. His hair on the top was shaped into a tall turquoise mohawk while the lower part is brown and straight, and his tail is a large jagged wisp of the same former color. He wears prison clothing that are ripped in many places, mostly at the ends, and broken chains on his wrists and one on the right ankle.

Mass Mutterer was frequently seen holding Sam, who is supposedly a character that debuted in The Great Escape mini corner. Unlike the original, this version of Sam has sharp teeth and stitches on his body and mouth.

Sam is shown to be quite strong, able to knock any yo-kai out of his way.