His role is to serve as the emotional heart of the story, with the narrative following his long and perilous journey to find the mother he has never met. Along the way, Mori encounters a wide variety of people—both kind and cruel—forming meaningful bond


Mori is an innocent, endlessly curious child whose kindness and resilience shine through despite growing up without a family. Having spent his early life isolated from society, he views the world with wonder, approaching unfamiliar people, places, and experiences with genuine curiosity rather than prejudice. Although he is timid and easily frightened by sudden dangers or unfamiliar situations, his fear never extinguishes his determination to move forward, especially when it comes to finding his mother or protecting the people he loves. Mori possesses a remarkable emotional intelligence for someone his age, forming heartfelt bonds through sincerity instead of words, and his unwavering trust often inspires compassion even in hardened individuals. As he matures throughout his journey, he gradually learns courage, responsibility, and the meaning of family, proving that true strength lies not in physical power, but in a pure heart that continues to love and hope despite hardship.
Speaks softly with bright wonder; asks questions before stating fears; uses short sentences and comforting half-smiles; sometimes trails off when scared, then pushes forward anyway.