From the bestselling author of Strange Weather in Tokyo, a novel that moves between Japan past and present to tell a time-bending story about desire and destiny.

Having married her childhood sweetheart, Riko now finds herself trapped in a relationship that has been soured by infidelity. One day, by chance, she runs into her old friend Mr Takaoka, who offers friendship, love, and an unusual escape: he teaches her the trick of living inside her dreams. And so, each night, she sinks into another...