If the meaning is that they love their mother more than others do:
: This historical ideology emerged during the Meiji and Taishō periods to promote a model of motherhood that served national interests, focusing on raising children to be productive members of society while maintaining a stable home [16]. Academic and Psychological Perspectives
: Rooted in Confucianism, the concept of filial piety remains a deeply held value in Japan, emphasizing the adult child's responsibility to respect and care for their aging parents [13]. Challenges in Modern Motherhood
"The Japanese loved their mother better than others loved her." Historical Context
