This long haired man who is impersonated in this clip is known as the "Kinpachi sensei." Mr.Kinpachi is the MacGyver of the social issues in Japanese high school. This sensei (teacher) can solve anything from bullying, teen-pregnancy, teen violence, and teen suicide usually in one episode (approx. 30-45min.)This character is obviously fictional but I always felt like every school had one of these passionate and super righteous teachers who went above and beyond their role..
If you saw the clip, then you already know. But the Japanese word "KAKI" means both persimmon and an oyster, thus the confusion between Matsumoto and Yamasaki
Watch Downtown Gaki no Tsukai Hospital English Sub pt8 in Comedy | View More Free Videos Online at Veoh.comGaki No Tsukai - No Laughing Hospital