Kai

Background
Kai grew up without many if not any friends due to his awkward nature, in turn this caused him to act out in strange ways and mostly become selfish. His parents died during the destruction of old Drital, leaving him alone to fend for himself. He wasn't skilled at much, and refused to be taken in by another family.

Kai dreamt of becoming a treasure hunter, and in turn seeing all the world while making a name for himself. In turn, with all the riches he made, he would be able to live a comfortable life.

When it came time to face his Dragon Soul, Karmesin tasked Ryu with keeping an eye on him should he fail, which would result in Kai's demise. Becoming successful, Kai eventually tags along with Ryu on his quest causing all manner of mishaps and annoyances with the women that traveled alongside him.

Appearance
Kai is fair skinned, with black hair shaped in an exaggerated pompadour and golden lightning like streaks here and there. His expression shows a carefree man with an enormous playful side who can't be taken seriously in the slightest. He dons a black leather jacket over a white t-shirt, the sleeves rolled up. Black leather breeches and ankle boots of the same coloration adorn his legs.

Personality
Kai is dense, playful, awkward, clumsy, and an immense pervert. He constantly flirts with the female cast only to be berated and rejected at every turn. This does little to dissuade him, however.

Trivia

 * He is purely comic relief.
 * There's a scene where he wears Miyuki's panties over his head, and comments that he wishes wearing the underwear of a girl you like would give super powers. A reference to Hentai Kamen.
 * He has a folding comb that could pass for folding knife.
 * He takes great pride in his hair, though it isn't in fashion anymore and is considered a joke.
 * Despite his flirtations, he eventually only has eyes for Miyuki.