山口達也

Yamaguchi Tatsuya Inc. is a Japan-based company led by Tatsuya Yamaguchi, whose personal experience with alcohol dependence informs its work. The company delivers lectures and seminars on alcohol dependence and other forms of addiction, with particular attention to supporting people affected by a loved one’s addiction. Its programs address recovery, overcoming difficulties in life, and the importance of not giving up. Drawing on Yamaguchi’s experience in the entertainment industry, the company also offers talks about finding and making the most of opportunities, including the challenge of starting anew later in life.

For businesses, the company provides crisis-management seminars informed by Yamaguchi’s experience and promotes the prevention of drinking and driving. Its stated activities include education for people affected by addiction, alcohol-related harm prevention, and corporate risk awareness. Yamaguchi holds certifications in drinking-and-driving prevention instruction, mental health counseling, and addiction-prevention education. Through speaking engagements and seminars, the company aims to share practical perspectives, encourage understanding, and offer support to audiences facing personal or organizational challenges.