D. Das (studio) · Dogma (studio). G. Glory Quest. H J. Japan Home Video · Template:Japanese pornographic film studios. K. KM Produce · Kuki Inc. M.
S1 No. 1 Style (エスワン ナンバーワンスタイル) or just S1 (エスワン) is a Japanese producer of adult videos (AV) S1 became the first Japanese AV studio to produce works in 3D format in June The first, 3D x Mika Kayama, starring Mika.
The Japanese Porn Industry: 5 Things We Learned at Japan Adult Expo it signed by bikini-clad models at the expo's many studio booths.