Takamura Takamura, a university student, is really unlucky. He was abandoned by his parents when he was young, while his adoptive father was sent to prison. He was unable to graduate after eight years of college, and he was heavily in debt, with a debt of 840000 yuan. Due to the delay in repaying the money, he was severely repaired by the debt collector Aiichiro Fukuhara (Yuichiro Miura). The day before the deadline, Fukuhara went to Takamura and offered to cancel all his debts on the condition that Takamura would accompany the fierce old man for a walk in Tokyo. Or three days, or a month, until Fukuhara is satisfied. Trapped by money, the bamboo village had no choice but to agree to this strange request. This is where an extraordinary journey begins. This film is based on the original book "A Walk in Tokyo" written by Iyong Fujita.