Amatea
Amatea is a character in Dragon Quest Tact.
Overview
Amatea is a human who lived many years ago, and was the previous owner of the baton. He was the man who inspired and brought together the Five Fiends. Not much is known about him since he is only mentioned in text, besides his great talent conducting monsters.
The protagonist has a similar presence to Amatea, some monsters theorize they might be related somehow.