MCM vintage Maple Leaf pattern Harmony House bowls, mod design textured ceramic w/ glossy black

Mid century modern made in Japan 'Maple Leaf' pattern bowls, set of four. These are 6" diameter, cereal bowls or small soup bowls.

Interior is a textured finish, in excellent condition without scratching or utensil marks. Glossy black exteriors have a little scratching, probably from being stacked together. I don't believe these have ever been used.