Kitamura Sara

16 years after the fateful "revenge of the Forty-seven Ronin," involving samurais from the Ako domain who avenged their leader and then commited seppuku (ritual suicide), the sole survivor of that incident, Kichiemon Terasaka (Koichi Sato) traverses the country on a mission. His purpose is to find the families of the fallen samurais and spread the truth of the ronin uprising.

A brother and sister leave the big city to live with their veterinarian father when their mother is hospitalized. As they are adjusting to their new life filled with natural beauty, they adopt an abandoned puppy. When it is discovered that the puppy is actually a wolf, they choose to return the baby wolf to its mother in the forest rather than let it live a life in captivity.