Exquisitely calibrated revelations of an unreliable narrator. One can follow this narrative approach as it develops in Ishiguro's earlier novels, A Pale View of Hills and An Artist of the Floating World," which bear strong similarities to TROTD. The tone of these novels is serious, but it strikes me that there is a fair amount of covert, mordant humor in these stories, although it can be hard to tell given the ambivalence of the narration.