Each year, Satoru Tawada one of the best guide dog trainers in Japan, has trained more than 200 guide dogs.Every dog entirely obeys Tawada, who is known for his ability to speak the dog language. He is now in charge of a guide dog trainers school in Kanagawa Prefecture. In February 2007, he performed a joint training where he and his students introduced a guide dog to a visually impaired owner.