depends on the lorebook ( search the web to complete information ):

challenged the duo daily with their freedom on the line. Vepar: A crybaby Siren Demon, who was also a member of the Three Demonic Heroes. She uses her water-based ability to train Picero and Goemon. Mr. Hat: A Demon Beastmaster. He trained both Camui and Keroli in Demon Beast taming. Coco Orobas: A student who specialises in luck-based abilities. Ichiro Andrealphus: One of the flunkies who joined the Harvest Festival. Niro Andrealphus: One of the flunkies who joined the Harvest Festival.