Hasegawa points out that in English, the word life means both lifetime and everyday life. So, ikigai translated as life's purpose sounds very grand. "But in Japan we have jinsei, which means lifetime and seikatsu, which means everyday life," he says. The concept of ikigai aligns more to seikatsu and, through his research, Hasegawa discovered that Japanese people believe that the sum of small joys in everyday life results in more fulfilling life as a whole.

Sum of Every Day = Fulfilled Lifetime

"Older people are celebrated, they feel obligated to pass on their wisdom to younger generations," he says. This gives them a purpose in life outside of themselves, in service to their communities.Buettner suggests making three lists: your values, things you like to do, and things you are good at. The cross section of the three lists is your ikigai. But, knowing your ikigai alone is not enough. Simply put, you need an outlet. Ikigai is "purpose in action," he says.&nbsp;

Cross Section of Values = ikigai 

For Japanese workers in big cities, a typical work day begins with a state called sushi-zum e, a term which likens commuters squeezed into a crowded train car to tightly packed grains of rice in sushi. The stress doesn't stop there.

Ikigai: A Japanese concept to improve work and life

Robert Lam