He is a mangaka who writes mens039 hentai/ ecchi manga and is also very popular with his target audience. Seiji Yamada the protagonist of Sensitive Pornograph is quite shocked to find out Hanasakisensei is a man since most of his fans and fellow manga artists think he039s a girl mostly due to his feminine looks and personality. Seiji is a huge fan of Sono Hanasaki039s manga adoring the cute girls and beautiful displays of eroticism in his work. He is also a fan of Seiji Yamada039s work and eventually the two become lovers... instead of just workmates. Sono Hanasaki is actually 32 years old even though he doesn039t look like it. He is voiced by Kishou Taniyama the everpopular lead singer of the band GRANRODEO.