Cathy  

Cat-chan, キャッシー

Cathy is extremely passionate about cats and behaves like them, even controlling them at times. She's a solitary person who tends to be shy around others, especially when it comes to expressing her feelings towards Yuma Tsukumo. Her love for cats has led her to decorate most of her home with cat-themed items and she often dresses in Gothic Lolita clothing. She sometimes adopts a feline persona by curling her hands like claws, ending sentences with "ニャーnya," and licking her lips.