村上春树（1949－ ），日本小说家。曾在早稻田大学文学部戏剧科就读。1979年，他的第一部小说《听风之歌》问世后，即被搬上了银幕。随后，他的优秀作品《1973年的弹子球》、《寻羊冒险记》、《挪威的森林》等相继发表。他的创作不受传统拘束，构思新奇，行文潇洒自在，而又不流于庸俗浅薄。尤其是在刻画人的孤独无奈方面更有特色，他没有把这种情绪写成负的东西，而是通过内心的心智性操作使之升华为一种优雅的格调，一种乐在其中的境界，以此来为读者，尤其是生活在城市里的人们提供了一种生活模式或生命的体验。

Haruki Murakami, the internationally bestselling author of Norwegian Wood and The Wind-Up Bird Chronicle , plunges us into an urbane Japan of jazz bars, coffee shops, Jack Kerouac, and the Beatles to tell this story of a tangled triangle of uniquely unrequited loves.

A college student, identified only as “K,” falls in love with his classmate, Sumire. But devotion to an untidy writerly life precludes her from any personal commitments–until she meets Miu, an older and much more sophisticated businesswoman. When Sumire disappears from an island off the coast of Greece, “K” is solicited to join the search party and finds himself drawn back into her world and beset by ominous, haunting visions. A love story combined with a detective story, Sputnik Sweetheart ultimately lingers in the mind as a profound meditation on human longing.

Haruki Murakami, the internationally bestselling author of Norwegian Wood and The Wind-Up Bird Chronicle , plunges us into an urbane Japan of jazz bars, coffee shops, Jack Kerouac, and the Beatles to tell this story of a tangled triangle of uniquely unrequited loves.

A college student, identified only as ?K,? falls in love with his classmate, Sumire. But devotion to an untidy writerly life precludes her from any personal commitments?until she meets Miu, an older and much more sophisticated businesswoman. When Sumire disappears from an island off the coast of Greece, ?K? is solicited to join the search party and finds himself drawn back into her world and beset by ominous, haunting visions. A love story combined with a detective story, Sputnik Sweetheart ultimately lingers in the mind as a profound meditation on human longing.