The witch styles their mustaches for them.
They originally resided in a place called Mitakihara, but due to their wholehearted desire to grow more beautiful roses in rich, fertile soil for their master, they unleashed their pioneering spirit and marched right on over to Kamihama. They happily carry on gardening even in barriers besides their master’s, so some witches see them as a huge nuisance. Incidentally, due to the sheer density of witch barriers fighting each other for space in Kamihama, it’s hardly unusual to see a given witch’s minions wandering around other witches’ barriers.
Its Witch styles its whiskers. It used to live in Mitakihara, but because it wanted to grow the best roses for its master, it came all the way to Kamihama in search of rich soil. This minion doesn't mind growing roses in a Labyrinth, even if it belongs to another Witch, though some do not welcome it. But since there are so many Witches in Kamihama, it is not rare to see minions of another Witch inside a Labyrinth.