Shun's Mother identified her son's severe egg allergy during his infancy, triggering ongoing medical consultations and meticulous daily management. Her routine involves preparing specialized meals, rigorously scrutinizing food ingredients, and enforcing strict safety protocols at home. She actively advocates for Shun at school, securing necessary accommodations like separate meals and modified class activities so he can participate in events such as field trips. She educates classmates and staff about the risks of egg contamination, emphasizing dangers from even indirect contact like saliva.

Alongside these caregiving duties, she maintains a career as a dance instructor. Juggling teaching commitments with the constant vigilance Shun's condition demands creates significant emotional strain. A critical incident occurs when Shun accidentally eats egg-containing ice cream while home alone. Though physically absent, her prior training empowers him to self-administer emergency medication successfully. This event catalyzes a shift in her approach; she gradually fosters Shun's independence while managing her own anxieties about his safety. Her development reflects a transition from protective oversight toward supporting his self-reliance, highlighting resilience in navigating her dual roles as parent and professional.