A carefree, undisciplined youth with a perpetual twinkle in his eye. On the surface he's a traveling merchant, but actually he's a con artist. Behind this identity, he secretly researches alchemy and is knowledgeable in both alchemy and medicine. He likes excitement but does not enjoy getting dragged into trouble himself, so he usually finds a way to watch the conflicts he stirs up from the sidelines. He's full of lies and avoids showing his true feelings.