JADE

JADE is a manga series by Bikke. It was serialized in Comic B's-LOG.

Plot
Frants came by a mechanical doll known as "GEM" as a memento of his lost grandfather. It is a beautiful work of art which can sing and dance, however, it never moves as if it's asleep. He wonders how he can make this gadget move… and starts looking for a clue. But there is another person in search for GEM and …?