Kuro and Shiro

Kuro and Shiro (クロとシロ) are two silent skull-shaped floating creatures which follow De-chan. Despite belonging to De-chan, Doku and Kuro often take Rock-chan's side whenever Rock-chan and De-chan play to help look after her. The two also act as Rock-chan's guardians when De-chan is away.

Appearance
They looks like a human skull. They are similar to the two skull of Dead Master. They have green glowing eyes and mouth. Unlike the two skull of Dead Master, Doku and Kuro aren't harmful.

Abilities

 * Floating - They can float and they are always following De-chan.