Shuna

Shuna was originally a princess of the Ogre clan, who evolved into a Kijin after being named by Rimuru Tempest, earning her the title of "Oni Princess." She was subsequently appointed to the role of "Shrine Maiden Princess." When Rimuru ascended to the rank of Demon Lord, Shuna was blessed once more and further evolved into a Yōki. Renowned for her exceptional sewing skills, she is affectionately called the "Weaving Princess," and her culinary talents are equally impressive. Combined with her capable grasp of administrative duties, she is widely regarded as a woman of remarkable and versatile talent — serving as Rimuru's de facto secretary and standing as one of the Three Great Idols of the Jura Tempest Federation. Shuna harbors deep affection for Rimuru, which frequently puts her in friendly rivalry with Shion over who gets to attend to him. Her personality is gentle, kind-hearted, and warm toward others, yet she becomes truly fearsome when angered, and her competitive spirit runs deep. She shares several personality traits with her elder brother Benimaru, and takes a keen interest in his love life. Though she herself is well-endowed, she still finds herself envying Shion's figure. Beneath her graceful appearance lies formidable combat prowess. She excels in magic and has a keen analytical mind, and she acquired jujutsu techniques through training under Hakurō. Fueled by her profound reverence for Rimuru and through joint research conducted alongside Adalman, Shuna — despite being a monster — has come to wield the supreme holy magic known as "Spirit Collapse." At a council assembly, she once demonstrated her mastery by precisely destroying only an opponent's armor while leaving the person completely unharmed.