Puzzle Punks is the duo of:
-Yamantaka Eye (of Hanatarash and Boredoms fame).
-Shinro Ohtake, a Japanese artist who graduated from the Musashino Art University in Tokyo. He mainly works in painting and sculpting.
They work together under the "Puzzle Punks" moniker to produce music using nothing but children's toys.

Puzzle Punks on Last.fm.