Yuki

Yuki is a kuda-fox spirit who has remained at Seika's side since their shared past life. Following her master's reincarnation into another world, she typically conceals herself in a petite fox form upon Seika's person, though she is capable of transforming into the appearance of a young human girl. While she considers her own spiritual power and combat ability to be lacking, her devotion and affection toward her master are absolute. She is known to grow visibly jealous whenever Seika grows close to other women, and serves as both a vital emotional anchor and a beloved mascot figure throughout the story.