The 80/20 Rule That Changes Your Life in Manga Publisher: CE Media House A long-awaited comic adaptation of the worldwide bestseller, with over 1 million copies sold! "80% of profits come from 20% of customers," "80% of work results come from 20% of the time spent"... This manga uses an original story to illustrate how to apply the "Pareto Principle," which discovered that there is always an imbalance in the relationship between input and output, to business and life, and to guide you to success. Invite success and good fortune into your life! Original work: "The 80/20 Rule That Changes Your Life"