Catleen is a Rank A Yo-kai of the Mysterious Tribe and a member of the Bundory Family.
Catleen is a humanoid Cat Yo-kai.
Her skin or perhaps fur is light pink, and her eyes are purple with blue scleras. She has light yellow cat-like ears on her head, along side hair of the same color, with various white and brown stripes, similar to a tiger's fur pattern.
Her paws appear to be in a the same color as well and are clawed, though they could possibly actually be gloves and shoes. Her tail is striped and has a pink wisp at its tip.
She is wearing a long, black blazer, with white handcuffs, yellow buttons, a fluffy collar, and a tiger stripe-like pattern. She wears a large yellow bell around her neck.
She used to be a human, and the princess of an unnamed kingdom. At some point during her lifetime, a Yo-kai named Kanaendesu caused her kingdom to fall into ruin.
As a Yo-kai she continued to search for the vase, to prevent the tragedy of repeating itself, and met Gowin in the process, the two of them falling in love and getting married.
Eventually, they managed to track down Kanaendesu, but during the struggle both he and her ended up disappearing in a bright light. The Bundory Family has been looking for her ever since.