If the person who was arrested is the son of Toyoda Sensei, then I feel sorry for his family and the organization.
We must be careful to assess the responsibility of those who teach our children. Power without personal integrity, character and responsibility is a dangerous thing.
As a parent, I know how scary the world is when our children become teenagers and place themselves in situations that they believe that they can handle it. As a parent, I would want that instructor's cajones removed and the sac filled with hot tar