: By declaring it publicly (Sengen), you create social pressure that makes it harder to quit. Motivation
Psychologist Takeo Doi argued that Japanese society runs on amae . The Mumo Sengen is a rejection of this national operating system. To declare “No Mother” is to say: “I will not depend on you for my self-worth, and you may not depend on me for your existential security.” Mumo Sengen
It is the sound of a daughter looking at a portrait of her smiling, exhausted, medicated mother and whispering, “That will not be me.” : By declaring it publicly (Sengen), you create
For every woman quietly considering this path: Your life, your choice, and your declaration is valid. To declare “No Mother” is to say: “I
The phrase is often used by those advocating for a "kick" to patriarchal cultures, asserting that marginalized voices should declare their own presence even if society refuses to give them a recognizable "face". Japan Today Usage in Modern Media