Nozomi Hidaka (日高 望み Hidaka Nozomi) is Yumemi Hidaka's mother. She sometimes is strict towards her daughter, but with good intention in mind. She fondly watches over her children as they continue to grow, while maintaining a peaceful home. When the Heavenly World became visible in the early summer, the incident had caused Nozomi to look back upon her past. Her relationship with her husband is very strong.