Rin
Rin is an intriguing character, primarily because her story ties into themes of rejuvenation and unconventional fertility, stemming from the idea of revitalizing an aging womb. At 55 years old, Rin embodies a juxtaposition of physical aging with a lingering desire for familial connection, which adds depth to her character. Her background highlights her transition from a wild, carefree youth to a more responsible adult, a transformation many can relate to. Through her gentle, motherly demeanor, she engages with younger colleagues with a mix of warmth and wistfulness, evoking themes of nostalgia and the passage of time.