Marina Matsushima (松嶋まりな Matsushima Marina, born December 24, 1980) is a Japanese model, adult film actress and AV idol.
Matsushima was scouted from her OL (office lady) job by a talent scout for adult films. She has released movies that focus on her large breasts.
Her first AV was the March 2001 release, Enormous Breasts DNA (爆乳 DNA Bakyunyu DNA), for the Crystal-Eizou company's Grace label. She was featured in the May, 2004 omnibus collection from TMA, The Charismatic Idol BEST COLLECTION with fellow big-bust AV idol, Kyoko Ayana. The video focused on a variety of styles of sex. Matsushima has done several fetish photobooks and videos in the bondage genre. In late 2010, Japanese Amazon showed 48 DVDs, 13 VHS tapes and 4 photo-books featuring Marina Matsuhima available.
The Tokyo Topless website, which has been in existence since March 1995, and claims to be the first adult site in Asia has devoted two photo features to Marina Matsushima with photographer Seiji Okamura. The July, 2004 release of her DVD Fetish Diva gave her a third feature at the site, this time photographed by Koji Yokoyama.