Isamu Saito

About The Author

Isamu Saito, a renowned professor at Rissho University in Japan, is the author of a number of bestselling books on psychology and relationships. He created Kokology.

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Books by Isamu Saito

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.

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LIST PRICE $25.00

PRICE MAY VARY BY RETAILER

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.

Learn More

LIST PRICE $22.99

PRICE MAY VARY BY RETAILER