Momiji Shuna is a character introduced in the anime series 'Tensei shitara Slime Datta Ken' (That Time I Got Reincarnated as a Slime). She is an ogre princess who becomes a kijin after being named by Rimuru Tempest. Momiji is known for her intelligence and diplomatic skills, often serving as an advisor and playing an important role in managing the affairs of the Jura Tempest Federation. Her calm and composed demeanor helps maintain peace among the various races allied with Rimuru.