Japanese Bobtail kittens in class judging at the 2018 CFA International Cat Show held in Cleveland, Ohio, USA.

The judge is Rachel Anger.

Japanese Bobtails have both longhair and shorthair variants. CFA divides cats into longhair and shorthair sections for shows but also usually groups cats by breed, thus both longhair & shorthair Japanese Bobtails being grouped in the shorthair section. This also sorta explains Zots in longhair (Zots being shorthair Persians...).

The mike color designation looks to be basically calico with a lot of additional white.