Kuroro's kittens

Kuroro's kittens appear to be regular kittens, and only have one tail each, unlike Kuroro. They are yellow with black markings. They have red eyes, also. The black markings are the outside of their ears are completely black and the tip of their tails are also black. They also have a black diamond formation on their foreheads. Unlike their mother, they do not have any markings on their paws, legs, or neck. Not much is known about the three. They appear in episode 91.