Nataru Shinmyou

A devoted childhood companion to Birdy, this character shares a deep, affectionate bond with her long-time friend. Known by her human name, Nataru Shinmyou, she plays a pivotal role in the protagonist's life through her unwavering love and lasting connection to her past. Her personality is defined by this enduring relationship, making her a sentimental cornerstone of the story's emotional landscape.