Otama

She's Onatsu’s childhood best friend, and the youngest child of the Venerable Tanuki Kajikaiwa Magoichiro. Under the authority granted to him by the Royal Court of Kitsune and Tanuki, he governs the land of Kokeshi Mizukuni. In other words, she comes from a wealthy, sheltered family and doesn't have any sort of job.

Her many, considerably older siblings take care of any important family business, and her family loves doting on her. They're always pushing her to attend matchmaking events and other formal affairs. Otama eventually gets fed up with this lifestyle and proceeds to move in with Onatsu.

In return, Otama helps Onatsu take care of the housekeeping and other menial activities. She also joins Onatsu in her cosplay photoshoots, so she does earn some cash for herself. Although she keeps said photoshoots a secret from her family, as they'd without question do something shady to ensure those photos would entirely cease to exist if they ever found out.