Puffy Yumi is one of a pair of dolls modelled after the Japanese singing duo 'Puffy AmiYumi', who were featured in the Cartoon Network series "Hi Hi Puffy AmiYumi.

The doll bodies are fitted with electronics so that they can sing a song. The Yumi head is based on the Barbie 'Tango' face and is marked 'TM & © Cartoon Network (s05)' on the edge of the neck with catalog number 'H9554' on the back of the head.

The catalog number on the head is the same as that for the doll, indicating that the head was designed especially for this doll. The neck hole is smaller than that of a
regular Barbie head.