Kanji Watanabe (played by Takashi Shimura) is a protagonist in Ikiru.
Terminally ill Tokyo bureaucrat seeking meaning and purpose before death. Toyo (played by Miki Odagiri) appears in Ikiru.
Compassionate nurse who cares for Kanji during his terminal illness in Ikiru. Novelist (played by Yūnosuke Itō) appears in Ikiru.
Writer who interacts with Kanji, reflecting on life and mortality in Ikiru.