Yasunaga is instructor. He is principal of Japan-beauty-art-academy.

He has thirteen hair salon stores. He is founder of ATELIER-MAI which 130 people commit with smile; president-director.

He plays active part as Technical lecturer, NLP lecturer and Art Therapy lecturer.
He met Mind map in 2005.and had big change in my hand.Various ability IQ iintelligence quotient jEQ(Emotional intelligence), and SQ (soul intelligence quotient),improvement is seen by having used mind map, and he and most staff of company have already proved effect.

Furthermore, even one used mind map for many people and is active while wanting to spread dream and fable of impression.