Shinobu Hosokawa is a Big Breasted Japanese AV Actress, who participated in The Dynamite Breast series among the major Japanese big-bust stars like Mariko Morikawa, Chiharu Mizushima, Miki Sawaguchi and Maria Tachibana. She made her AV debut for the Athena company in August 1994, one month after Mariko Morikawa's debut for the same company. Hosokawa's debut was titled Bomber Tits Queen (激乳クィーン). Pink film pioneer Satoru Kobayashi directed Hosokawa in two films, Big Tit Soap, Come in the Valley! (巨乳ソープ　谷間でイって！ - Kyonyu soap tanide itte!) (1996)and Big Tit Rape, Forced Paizuri (巨乳レイプ　強制パイズリ) (1997). Hosokawa is presently retired.