I would say this book that made me more curious about other Murakami's books. Haven't read all of them, but currently this one is my favourite and I'm deeply into it.
It's a story about Toru Okada a man who quit his job without a reason and have a daily normal life as a "house husband". But later on he keeps on receiving strange phone calls, meet new peoples with their variety of characters and stories. Every character leds to a new story and a new question waiting to be answer as we go through the pages.
My favourite part and somehow I can relate is the well scenes. When life gets hard things get confusing somehow we just want to go some place quiet and escape a while from a routine just to think and calm down.