Katsuhiko Kubota, an instructor, has participated in the management of major educational training company as an executive officer since he graduated in Law from Chuo University.

He passed two tough national examinations at the same time. One was the examination for real estate broker's license held in October, 1996 and the other was that for solicitor's license held one week after the former. This splendid achievement resulted from the fact that he made use of Mind Map in keeping on studying. The golden rule "Keep the situation in perspective and make an analysis in detail" that brings about a better understanding of the laws originally subsists in Mind Map.

Thereafter, he has made use of Mind Map for various projects and obtained success. Especially, he completed writing a textbook 100 pages long that helped the unemployed in Hokkaido to get a new job after only a week of receiving a commission, and accomplished adequate results for them. This is also the result that Mind Map has brought about.

He is now active mainly in legal service and management consultation as a solicitor. His mission is to make the small and medium-sized firms in Hokkaido lively with Mind Map.