Columbakat

is a Water-attributed Rank S Great Legendary Yo-kai of the Brave tribe.

Biology
Columbakat is a pale yellow Cat Yo-kai having tidal blue ears, eyes with stars as pupils and smoke gray hair. He wears a navy blue captain's hat, a blue and navy blue suit, and is seen riding on a ship with an imprinted red cloud on the sail.

On Columbakat's hat, you can see there's an egg with a wispy tip, lime green spots and a ring surrounding it, and a star shaped badge, which is most commonly seen on Great Legendary Yo-kai.

Yo-kai Watch animation series
In the anime, Columbakat is the evolved form of Necolumbus. When Necolumbus woke up, he became Columbakat.

Yo-kai Watch 3
1. Go to Southmonde Elementary school and go the the innermost east school building and examine the book about Columbakat on the right side of the bookshelf.

2. Read the book once a day for five straight days.

3. Will appear at Nolan Port and can be challenged once a day.

Origin
He is based on the eponymous explorer, an Italian explorer who is traditionally credited with the discovery of the American continent.

Trivia

 * The egg on top of Columbakat's hat is a reference to the apocryphal anecdote according to which Christopher Columbus challenged detractors of his discoveries to make an egg stand on its tip as an intellectual exercise.
 * Columbakat is the first Yo-kai to change tribes after evolving without fusing.