Japan’s inheritance tax—one of the highest in the world—makes business succession uniquely challenging. While many countries impose zero inheritance tax, Japan’s top rate reaches 55%, forcing owners to plan both management succession and share transfer carefully. Effective succession strengthens the company rather than weakening it through excessive tax-driven strategies.

This article explains how kindness and strictness in management consist of two axes—interpersonal and treatment—and how different organizational preconditions shape sustainable leadership styles. It highlights why styles A and B work and how aligning expectations with reality supports stability and growth.