Ikigai means “life to worthwhile” or “Purposeful Life” Japan has highest life expectancy in the world and a region named okinawa in japan even have higher life expactancy than national average. There is a town in okinawa named ogimi also known as village of longevity. so why they live longer and onething that is common is they have purpose in there life.they have found there Ikigai which give meaning to their life, Although there are other factor too but finding life’s is most important Book includes interview of peoplewho have age of100 hundered years and more part of book is very beautiful.Those rich mind give very basic advises about life which help them live longer… Most important : Find something which you love doing … whatever it is.. This is secret of long life,doing things you love… that is your Ikigai Stay close to natue socialize with people whom you love or who loves you Always eat 80% of hunger Never retire in your life even if have retired professionally Keep smiling...