
What do you get when you combine a guitar-playing eggplant with McKinsey-style reasoning? In Japan, a best-selling business book. Titled The World's Easiest Problem-Solving Class, it aims to teach consultant-style analysis to middle and high schoolers in a country where test-taking and rote memorization are second nature to kids at an early age. But since its June release the book has been snapped up by adults, rising as high as No. 2 on Amazon Japan, where it currently ranks No. 26 with 250,000 copies in print. Author Kensuke Watanabe, a Japanese national who was educated in the U.S. and Japan and worked as a McKinsey & Co. consultant for nearly six years, says he wants to teach Japanese kids to "use critical thinking skills more and be more proactive in shaping the world". "The biggest issue with Japanese education is the lack of logic-based decision making and initiative-taking," he says...Since leaving McKinsey in June, Watanabe sees the book's message as both a mission and a livelihood. He has started his own company in Tokyo, Delta Studio, and envisions building a problem-solving franchise with, possibly, an educational TV show and a "brain game" for the Nintendo DS...more...