Mafumafu is an emotionless puppet who lives in a realm that he calls, "paradise". He has red strings connected to his back and he had mechanical parts and halves all over. Half of his face is also made of steel. He has dark red eyes and a barcode on his left cheek. He was always lonely by himself in "paradise" but the only friend he had was the reflection of himself in the water and a teru teru bozu that hangs on the tree named Mafuteru. Besides that, he's completely alone. He enjoys music too.