Meet the new king of decluttering' The Times'Take your spring cleaning to the next level' Parade'There's happiness in having less. If you are anything like how I used to be - miserable, constantly comparing yourself with others, or just believing your life sucks - I think you should try saying goodbye to some of your things'Fumio Sasaki is a writer in his thirties who lives in a tiny studio in Tokyo with three shirts, four pairs of trousers, four pairs of socks and not much else. A few years ago, he realised that owning so much stuff was weighing him down - so he started to get rid of it.In this hit Japanese bestseller, Sasaki explores the philosophy behind minimalism and offers a set of straightforward rules - discard it if you haven't used it in a year; be a borrower; find your uniform; keep photos of the things you love - that can help all of us lead simpler, happier, more fulfilled lives.