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Fun facts

Trivia worth slipping beside the map — history with a wink.

  • The world-famous four-circle “Ikigai” diagram took Marc Winn about 45 minutes to create in 2014 by merging two unrelated concepts.
  • Hokusai’s Great Wave is so pervasive it appears as an emoji, on Japan’s 2024 ¥1,000 banknote reverse, and as a 50,000-piece LEGO build that took 400 hours.
  • In the Okinawan language, there is famously no word for “retirement”; elders transition roles rather than stop contributing.
  • In Okinawa, the 96th birthday is often the most celebrated year of a person’s life.
  • The gai in ikigai comes from kai — shell. Over a thousand years ago, painted shells symbolized value in Heian aristocratic games.

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Ikigai

Map what you love, what you are good at, what the world needs, and what you can be paid for.

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Intellectual honesty about “Ikigai”

The popular four-circle Venn diagram labeled “Ikigai” is a modern Western mash-up (notably linking Andrés Zuzunaga’s Propósito diagram with the Japanese word ikigai). It is not an ancient Japanese diagram. Authentic Japanese ikigai philosophy is broader and more everyday than career-optimization graphics. This site uses the diagram as a practical UX while stating that history clearly.

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