The main witches' appearances

First, they are an old woman and their legs are weak.

Second, they have red eyes. The reason is one of the belief which is handed down in Europe. Strabismus, bloodshot eyes, and eyes which are different color in right and left had been feared as evil eyes. The belief is their eyes bring about disaster toward others.

Third, they are nearsighted. Some witchs seem to wear glasses because of being nearsighted.

Forth, thier sense of smell is keen like beasts. Their keen sense of smell intimates that they are almost instinctive animals rather than rational human beings.