Yui is the daughter of the Iwagakure chief and the wife of Gabimaru. Yui has light-colored wavy hair that goes down to her shoulder blades. Early in her marriage, she used her bangs to hide the scar, but upon Gabimaru's request, she has since tucked them behind her ears. Her most noticeable feature is a burn mark on the right side of her face that stretches from her forehead to her cheek. Yui is very kind, caring and gentle. She truly loves Gabimaru and believes that he is not completely emotionless as people make him out to be. She accepts the fact that he kills people and is not terrified being around him. Yui is also shown to be wise as she gave Gabimaru words of wisdom on why he should relax his body while giving him a bath. She is very civilized as she taught Gabimaru basic manners when they became a couple. Gabimaru also noted that Yui is not so petty as to become angry at her husband for worrying about another woman.
Hell's Paradise: Jigokuraku
Gabimaru the Hollow, a former ninja assassin of Iwagakure who is known and feared as a heartless husk of a man, spends his days on death row wondering when an executioner skilled enough to so much as harm him will arrive, as he thinks nothing of seeing an end to his meaningless existence... Or so he thought. After a skilled female executioner belonging to the Yamada clan by the name of Yamada Asaemon Sagiri confronts him, she makes the young ninja open his eyes to the fact that he wants live in order to reunite with his wife and offers him a proposition: if he ever wishes to see his beloved wife again, he is, under the auspices of the shogunate, to embark on a perilous voyage to a mysterious mystic island said to house the Elixir of Life. Should he be the one among many rival death-row fiends and scoundrels to find the elixir and return with it for the shogun, he will earn a full exoneration, and, more importantly, a chance at an ordinary married life with the light of his life — the woman who made the world seem not so ugly. Gabimaru gladly accepts the task but soon finds out that he has received more than what he bargained for. Is what awaiting him and the other contenders Hell? Paradise? Or Hell's Paradise?
