A dull white Yo-kai with glaring yellow eyes and a small yellow mouth. It has long wisps of white gradient flowing from it's back to resemble a cape. Being his Yo-kai counterpart, he strongly resembles Kenny Forester.
As a Yo-kai, Moximous K retains much of the personality he had when he was a human. He's energetic, strong-willed, and enjoys battling. He keeps a heroic and moxie-loving personality, inspired by his favorite superhero, Moximous Mask.
Moximous K's soultimate, "Mega Moxie," is also inspired by Moximous Mask, as he does the same iconic pose of the hero that he repeats several times as Kenny Forester.
After passing away, Kenny Forester transformed into Moximous K. His medallium entry implies that it was his love for Yo-kai that transformed him into one after death.
Yo-kai Watch 2
Moximous K can be befriended when the player links all 3 versions of Yo-kai Watch 2 together and plays as Katie. The player must find the item known as the Moxie Mark in Ultra Mystery Way. With this item, Moximous K will show up in the grave behind the player's Grandma's house in Harrisville. He can be battled one time per day, with a chance of befriending.
Yo-kai Watch Blasters
Moximous K is befriended as a reward for completing the Yo-kai Circle Red Cat Corps Leaders. To do this, the player must befriend Corptain, Flengu, Gargaros, and Rudy.
Yo-kai Watch 3
Moximous K is befriended as a reward for completing the Yo-kai Circle The Anti-Soul Brothers. To do this, the player must befriend Blazion, Swelterrier, Swelton, and Sproink.