Norwegian Wood Study Guide

— A beautiful but emotionally fragile woman who is Kizuki's girlfriend, but becomes involved with Watanabe after Kizuki's death. Naoko's older sister took her own life at age 17, which, along with Kizuki's suicide, has a lasting effect on Naoko's emotional stability.

— A vivacious, outgoing classmate of Watanabe. She and her sister help their absent father run a small bookstore after her mother's death from brain cancer. She originally had a boyfriend but develops feelings for Watanabe as she gets to know him more, putting Watanabe in a tough situation.

— A patient of the mountain asylum to which Naoko retreats. She and Naoko room together and become close friends. An accomplished pianist and guitarist, Reiko has endured lifelong mental problems that wrecked her professional musical career and later her marriage. She attempts to advise Watanabe and Naoko in their relationship.

— Watanabe's best friend in high school, and Naoko's first boyfriend. Kizuki took his own life when he was 17, which has a lasting effect on both Watanabe and Naoko.

— A diplomacy student at the elite University of Tokyo whose friendship with Watanabe is kindled over The Great Gatsby , a book they love. Nagasawa is unusually charismatic and complex in both his ideals and personal relationships. Watanabe routinely accompanies Nagasawa on outings to bars, where they pick up girls for one-night stands. Nagasawa never seems to feel much guilt over these transgressions other than admitting that his girlfriend, Hatsumi, deserves better.

— The long-suffering girlfriend of Nagasawa. A kind woman by nature, she tries to offer advice to Watanabe, who is reluctant to confide in her or Nagasawa. Two years after Nagasawa leaves for Germany, Hatsumi marries, only to commit suicide after another two years. News of this prompts Watanabe toend his friendship with Nagasawa.

— Watanabe's dormitory roommate who is obsessed with cleanliness, and who is majoring in cartography in preparation for a career at the Geographical Survey Institute of Japan. His neurotic behavior is a source of annoyance and mockery among the others in the dormitory. He later moves out without warning, leaving their room entirely to Watanabe until he moves out of the dorm altogether.