Born on October 21, 1947. A manga artist. After graduating from Nagasaki Commercial High School, he worked at a billboard store, dust paper exchange service, and Duskin products delivery shop. Yoshikazu made his debut at the age of 26 through the title of "Pachinko" in the monthly magazine "Manga Garo." Performing as an actor and Japanese media personality, he announced in July 2020 that he has been diagnosed with dementia.