Graduated from Tamagawa University, Faculty of Letters, Department of Education, Health and Physical EducationUnder the slogan "Give Children the Power to Live," he promotes a "risk education theory" that fosters a spirit of challenge without running away from things that are unfavorable to oneself.

To help children become resilient and well-rounded humans, we need to provide them with the "outdoors" and the ability to live.He began to think that what is essential for children to learn from the outdoors and he has since been involved in many outdoor projects.

Through more than 40 years of outdoor experience and contact with more than 10,000 children, he has discovered the real "only" way to learn from the outdoors.He is passionate about educating children between the ages of 4 and 10, as this period is essential for them to become strong and independent adults.