Kurata Ōnami, also known as Kurata Daiba or simply Kratta, serves as the dedicated butler assigned to the Asuka family in Iron Virgin Jun. He enters the household as a servant to Jun Asuka, the headstrong heiress, and when Jun rejects a forced marriage and escapes, Kurata instinctively follows her. He acts as her constant companion and emotional anchor, standing by her side without hesitation as she adopts the wrestling persona Iron Virgin Jun to protect her freedom. Kurata maintains a gentle, unassuming personality marked by unwavering loyalty. Despite an initial lack of physical prowess, he compensates with steadfast resolve and a quiet courage that strengthens as events unfold. His devotion to Jun gradually reveals deeper romantic feelings, placing him in a delicate position between his role as a protective attendant and his hope to be seen as more than a servant. Over the course of the story, Kurata grows from a meek follower into someone capable of facing intimidating opponents, most notably during the showdown with a group of eager suitors known as the Golden Cherry Boys. In that conflict, Kurata becomes the Final Golden Cherry Boy, demonstrating that his sincere bond with Jun surpasses superficial admiration. His relationship with Jun matures from one of formal duty into a partnership grounded in mutual respect, shared struggle, and genuine affection. While he possesses no supernatural talents, his empathetic nature and unwavering support make him an essential counterpart to Jun’s strength, ultimately affirming his place as both her most trusted ally and her chosen partner.