Tora-san Meets His Lordship (1977)

Tora-san returns to his family home in Shibamata, Tokyo, but quickly leaves again because of quarrels involving a dog called Tora-san. Tora-san makes the acquaintance of a descendant of a local daimy during his journeys in Shikoku. The ancient man asks Tora-san in Tokyo to discover the widow of his son, whom he had alienated before.