Fumitake Koga

Fumitake Koga was born in 1973. He is the author of several bestsellers on business. He encountered Adlerian psychology in his thirties and was deeply influenced by its ideas, which defied conventional wisdom. Since then, Koga has visited Ichiro Kishimi in Kyoto numerous times, gathering from him the essence of Adler's psychology and taking notes on the classical "dialogue" method of Greek philosophy used in this book.