Yasuki Dayu

Yasuki Dayu was a bushi and duelist of the Crab Clan.

Training
Dayu was trained in the Kakita Dueling Academy, and in his final year, he defeated one of his sensei in a midnight duel over the matter of a woman. Dayu was forced to become the personal attendant of a Doji Courtier who knew of the matter, and since then, he eliminated many enemies in duels both legitimate and illegitimate.

Nemesis
During an exhibition duel in the Scorpion lands, Dayu watched his betrothed, a young Doji duelist, cut down by the duelist Bayushi Arashii. Since then, the two have been bitter enemies, and then confronted each other as competitor of the Test of the Emerald Champion.