Hoshiguma is a character from the mobile game and anime series Arknights. She is a member of the paramilitary organization Rhodes Island, serving as a Defender Operator. Known for her formidable strength and dedication, Hoshiguma is a giant Oni with a gentle heart, often acting as a big sister figure to her comrades. Her tough exterior belies a protective nature, and she is deeply committed to safeguarding her allies. This makes her an indispensable part of the team, especially in high-stakes combat situations.