Haniwa Canth

Haniwacanth (ハニワカンス): Haniwa warrior-based Mecha Gigan made of a hard alloy that gives it an edge against Bio Robo. Haniwacanth's appearance was foretold by a girl Melissa, who gained psychic power from a Star Gem in her possession. Bio Robo arrives to face it and loses to the giant robot until it was stopped by Melissa's prayer. Forced to escape under cover of the Mechadrones, Haniwacanth is redeployed after Farrah's attempt on Melissa's life fails and is destroyed by Bio Robo by targeting is exposed face.