While the text doesn’t make many outright references to Ikiru (there are only two), the story of Kurosawa’s life allows for a deeper understanding of the reasons behind the directorial choices made in Ikiru.  The autobiography is divided up in a few different ways; one of which is a division into “eras” in the life of Kurosawa, such as “Rashomon,” which focuses on the making of the film and the enormous critical success it achieved overseas (it won the Grand Prix at the Venice International Film Festival and the Academy Award for Best Foreign Language Film).  The autobiography is also interspersed with memories from Kurosawa at from various points in his life, like the chapter, “Calligraphy,” which tells how Kurosawa learned the art from his teacher.  The autobiography ends with his thoughts on Rashomon, so Kurosawa never goes into detail about Ikiru (because Ikiru was filmed after Rashomon), but we get the groundwork for what would cause his interest in the subject matter of the film.
Discussing the film Drunken Angel, Kurosawa recounts, “As background to the characterizations, we decided to create an unsightly drainage pond where people threw their garbage” (156), which is an image that returns in Ikiru, although it has a different allegorical meaning.  Many plot elements and images from Kurosawa’s films were taken straight from his life (a point made by Goodwin in his book ), and Ikiru is no different.  Kurosawa says of the studio he began his career at, “Management theory at P.C.L. regarded the assistant directors as cadets who would later become managers and directors” (95).  The bureaucratic elements in the management system at P.C.L., that Kurosawa criticizes, has echoes in the stagnant and immutable Japanese civil service in Ikiru.
Events from his life also influenced Kurosawa in the existential themes he deals with in Ikiru.  Kurosawa recounts, in the chapter “A Horrifying Event,” an early scene from his childhood, when he and his brother walked around the city looking at the death and destruction caused by the Kato Earthquake.  His brother uncomfortably forces him to look at the hundreds of dead bodies, but when Kurosawa goes to sleep, he does not have any nightmares.  When the young Kurosawa asks why he didn’t have any nightmares, his brother responds, “If you shut your eyes to a frightening sight, you end up being frightened.  If you look at everything straight on, there is nothing to be afraid of.”   This message has deep significance to Ikiru, because Watanabe is only able to live when he confronts his cancer head on.  When he lies in his bed at home and cries himself to sleep, when he goes with the writer to experience the decadence of modern Tokyo, he is, in effect, trying to ‘shut his eyes’ to the cancer and ignore its existence.  Only when he faces it head on, does he realize that he has the power to give his limited life meaning.  There are many other events in Kurosawa’s life that have relevance to Ikiru, because it is a film about life itself and the search for meaning in life.  Kurosawa’s past offers insight into not only why the author chose to write about this subject, but also why he comes to the conclusions that he does.