A cat-Yo-kai that haunts certain places, it can transform into anyone it’s met at lease once.

The special cards it carries can curse whoever they touch, though their effects are limited to trivial things like “you can’t pick your nose”.


Katie is the same age as Nathan or Nate. She has black eyes and brown hair tied in a ponytail with a pink ribbon. She wears a white pullover over a collarless shirt with black and white stripes. A pink heart is on the right side of her pullover. She wears blue shorts. She wears dark gray socks and black tennis shoes with white soles and white shoelaces. When she is the player's chosen protagonist, she wears her Yo-kai Watch around her neck, which easily disguises the watch as a necklace with a watch pendant. This is in contrast to the way Nate wears his watch, on his wrist.


Nathan possesses a Yo-Kai Watch which allows him to see, befriend and summon Yo-Kai. Nathan is a fair-skinned young boy with big black eyes and dark brown hair worn with three large spikes resembling cowlicks. A small amount of hair sticks down at his neck. He wears a red shirt with white rim on each sleeve and collar, matching the star at his chest. On his arm is a blue and white design. His denim jeans are light grey and worn with a brown belt, while his boots resemble a pair of white shoes accent by blue and red. He wears his Yo-Kai Watch on his left wrist.


Whisper is a cartoony, marshmallow-like white ghost with a black mask-like mark around his eyes. He has blue lips with an upper-lip vaguely resembling a mustache. He has a small whisp atop his head and a wispy tail that constantly billows.