Yori-chan, a 23-year-old new assistant director at Tokyo Hajikko Television, starts her career alongside the protagonist Mafuneko. Specializing in music program production, she demonstrates reliability and competence. She develops a close professional friendship with Mafuneko, offering steadfast support through workplace challenges. The narrative consistently frames her as a stable and dependable presence among the assistant directors. Her role remains centered on professional duties and her collegial bond with Mafuneko throughout the depicted events.