Not the famous 17th-century poetic travel-ogue of the same title by Japanese master Basho, this is Australian novelist Flanagan's take on the same motif of love's durability and elusiveness.
It's told mostly by Dorrigo Evans: philanderer, Lord Tennyson buff, doctor and commanding officer in a Japanese POW camp, and subsequently an oncologist of erratic skill.
Coming from a dusty little settlement in rural Tasmania, Dorrigo sees his first fighting against the Vichy French in Syria. After the calamitous capitulation at Singapore, he endures appalling journeys by train, truck and on foot through the jungle, to a camp where English officers insist that British stoicism and pluck will ensure their survival.
The said officers soon die. The Australians labour on the Burma Railway, watching their own bodies decay and disintegrate, while Dorrigo does what he can to keep some alive.
You won't - you can't - forget the ulcer hut, the ceremonial beating to death of one prisoner, the amputation of a gangrenous thigh.