You know, in scenes like this, the diagram is usually imaginary or breaking the fourth way, but here, I think that Mamizou genuinely manifested the diagram as a magic illusion to illustrate her explanation.
Legs aren't black
Paws are long!
There's white above the black!
Mammalia
Carnivora
Procyonidae
Procyon
Tanuki are
Mammalia, Carnivora,
Canidae, Nyctereutes
Is that not the same as tanuki?
Raccoon(Washbear)
Fur is more grayish than on a tanuki
Invasive species in Japan!!
(Not native to the country)
Facial patterns
*Stripes and facial patterns have slight individual differences.