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Tadahiko Nagao
Books by Tadahiko Nagao
Kokology 2
More of the Game of Self-Discovery
By Tadahiko Nagao and Isamu Saito
Based on the bestselling Japanese phenomenon of addictive pop-quiz games that uses proven psychological principles to reveal your hidden attitudes about sex, family, love, work, and more, Kokology 2 offers more than 50 quizzes perfect for beginners and experienced kokologists alike.
Kokology
More of the Game of Self-Discovery
By Tadahiko Nagao and Isamu Saito
The bestselling Japanese phenomenon, Kokology is the addictive and fun pop-quiz game that uses proven psychological principles to reveal your hidden attitudes about sex, family, love, work, and more.