Having only read Norwegian Wood, this was quite a surprising read. It was Kafka-esque in the sense that the main character was led from one action to the next with no understanding of why and little control over his destiny. And it had a strong dose of science fiction and fantasy.
It turns out the narrator is a ‘shuffler’ and the last survivor of an experiment by a science professor. He meets the Professor and his unsocialised daughter and they embark on a quest beneath what is and isn’t contemporary Tokyo city – a quest at the end of which he is destined to die. The protagonist accepts his fate with a shrug and humour in the firm tradition of a hard boiled hero.
This alternates with an alternative ‘perfect’ world in which nothing happens, which it turns out is in the mind of the protagonist. It’s a slow, eerie fantasy world, a village, where he is detached from his shadow, and which ultimately he rejects for the uncertainty and danger of an imperfect but real world beyond.
It’s a strange book. Hard to follow and dragging occasionally, particularly in the alternative village. The last 100 pages pick up, as the theme becomes clear and the plot quickens. The book contains interesting ideas and a few gripping moments but ultimately it is the characters – the protagonist, his librarian girlfriend, the Professor’s daughter – who are fun, readable, well characterised and make it a strong story.