Haruka Inui was born in the Yamaguchi prefecture. He is one of the best known present-day authors of erotic mangas. After graduating in social science, he began his career in 1981 with the SF manga 'Parallel Ami'. In 1984, he wrote 'Future Policeman Urashiman' (a comic version of a famous Tatsunoko Production cartoon). He is the author of the funnyerotic serial 'Ogenki Clinic', a bestseller which is published by Akita Shoten since 1988. Inui is also extremely popular in Europe. He also released 'Mistress War' (1993), 'The stories of Miss Q' (1994), 'Ranmaru XXX' (1997) and 'Patty, the High School Fighter of Love' (2002).