Three in Sunrise to relaunch JKL school with focus on self-confidence

Three in Sunrise Co., Ltd., based in Naha, Okinawa, has announced a major renewal of its JKL school to mark its sixth anniversary. The school, led by self-awareness expert Naohiro Yoshimura, will integrate coaching, marketing, and AI to help entrepreneurs and professionals build businesses based on unique personal strengths.

The renewal aims to address challenges faced by business owners in the AI era, specifically regarding work, time management, and mental clarity. Yoshimura notes that while AI can handle content creation and documentation, it cannot define an individual's core purpose or why they pursue specific goals. The curriculum focuses on building “self-confidence” to ensure individuals can maintain a strong personal and professional axis.

New enrollment for the revamped JKL program is scheduled to resume on November 1, 2026. The company's mission is to increase the number of people who live looking forward to the future.