Michiru is the Plushkin Master who Moco is apprenticing under. Michiru is a genius and, despite her gaudy looks, very dependable. She’s a bit of a narcissist and is prone to abusing her fluffy companion, Konpei.
Konpei is Michiru’s faithful Plushkin pal. He looks like a dog, but is actually a dragon. Konpei lives in abject fear of going bald due to being pet too much.