Roba, programmer of VR JCC which developed virtual reality adult game "Let's Play with Nanai!", wears VR headset while he demonstrates the game at his SOHO office in Tokyo, Japan, June 13, 2017. REUTERS/Toru Hanai SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A monitor shows animated data as motion capture actress Yumi Ueno wearing a motion capture suit performs for adult game company Illusion's virtual reality production at a motion capture studio in Tokyo, Japan, July 25, 2017. REUTERS/Toru Hanai SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Reo Kaminaga hugs a virtual reality adult game character using a VR headset and controllers during an interview with Reuters at his house in Tokyo, Japan, August 6, 2017. REUTERS/Toru Hanai SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

A monitor shows adult video actress Yuri Oshikawa performing during a rehearsal for ROCKET's 3D virtual reality adult film at the company's studio in Tokyo, Japan, July 31, 2017. REUTERS/Kim Kyung-Hoon SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Roba, programmer of VR JCC which developed virtual reality adult game "Let's Play with Nanai!", works at his SOHO office in Tokyo, Japan, June 13, 2017. REUTERS/Toru Hanai SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Reo Kaminaga plays a virtual reality adult game during an interview with Reuters at his house in Tokyo, Japan, August 6, 2017. REUTERS/Toru Hanai SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Adult video actress Yuri Oshikawa performs a kiss scene in front of a FutureLeap's 3D virtual reality camera, equipped with a human ear-shaped mic, during a rehearsal for ROCKET's 3D VR adult film at the company's studio in Tokyo, Japan, July 31, 2017. REUTERS/Kim Kyung-Hoon SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Director Taro Kambe directs as he watches acting with VR headset during a rehearsal for ROCKET's 3D virtual reality adult film at the company's studio in Tokyo, Japan, July 31, 2017. REUTERS/Toru Hanai SEARCH "PORN VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Director Taro Kambe directs as he watches acting with VR headset during a rehearsal for ROCKET's 3D virtual reality adult film at the company's studio in Tokyo, Japan, July 31, 2017. REUTERS/Kim Kyung-Hoon SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY 

VR headset lies on the director's seat during a rehearsal for ROCKET's 3D virtual reality adult film at the company's studio in Tokyo, Japan, July 31, 2017. REUTERS/Kim Kyung-Hoon SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

Adult video actress Yuri Oshikawa checks her script as another actor sits behind a camera during a rehearsal for ROCKET's 3D virtual reality adult film at the company's studio in Tokyo, Japan, July 31, 2017. REUTERS/Kim Kyung-Hoon SEARCH "PORN VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. 

At a studio in the Japanese capital, director Taro Kambe peers into a black headset to check a scene from his first video to make use of virtual reality technology. "I have directed hundreds of adult videos but it was my first virtual reality movie," said the 39-year-old. Japan is the worldÕs second biggest virtual reality market after the United States and the adult entertainment industry and gaming sector are turning to VR as a new way to distribute content. Some analysts have said the adult entertainment industry has helped to drive adoption of new platforms, such as Super 8 film in the 1960s, and later VHS, DVD and early online videos. REUTERS SEARCH "FILM VR" FOR THIS STORY. SEARCH "WIDER IMAGE" FOR ALL STORIES. TPX IMAGES OF THE DAY. Matching text: JAPAN-TECH/VR 

70th Cannes Film Festival - Screening of the film "The Killing of a Sacred Deer" in competition - Red Carpet Arrivals - Cannes, France. 22/05/2017. French documentary film maker Yann Arthus-Bertrand poses. REUTERS/Jean-Paul Pelissier 

Sharmeen Obaid-Chinoy, Documentary Film-maker attends the World Economic Forum (WEF) annual meeting in Davos, Switzerland January 20, 2017. REUTERS/Ruben Sprich 

Holiday makers are filmed by television news cameras after they where evacuated by travel operator Thomas Cook from Gambia to Manchester Airport in Manchester northern England January 18 , 2017. REUTERS/Phil Noble 

Director David Frankel arrives at the European Premiere of Collateral Beauty in London, Britain, December 15, 2016. REUTERS/Hannah McKay

Director of the movie Morten Tyldum poses at the premiere of "Passengers" in Los Angeles, California, U.S., December 14, 2016. REUTERS/Mario Anzuoni 

Members of the cast arrive at the European Premiere of Star Wars Rogue One at the Tate Modern in London, Britain December 13, 2016. REUTERS/Neil Hall

Members of the cast arrive at the European Premiere of Star Wars Rogue One at the Tate Modern in London, Britain December 13, 2016. REUTERS/Neil Hall

Riz Ahmed helps Felicity Jones with her dress as members of the cast arrive at the European Premiere of Star Wars Rogue One at the Tate Modern in London, Britain December 13, 2016. REUTERS/Neil Hall

Members of the cast and director Gareth Edwards (R) and producer Kathleen Kennedy (L) arrive at the European Premiere of Star Wars Rogue One at the Tate Modern in London, Britain December 13, 2016. REUTERS/Neil Hall

Members of the cast and director Gareth Edwards (R) and producer Kathleen Kennedy (L) arrive at the European Premiere of Star Wars Rogue One at the Tate Modern in London, Britain December 13, 2016. REUTERS/Neil Hall

Members of the cast arrive at the European Premiere of Star Wars Rogue One at the Tate Modern in London, Britain December 13, 2016. REUTERS/Neil Hall

Director Wolfgang Petersen arrives for the world premiere of the German film "Vier gegen die Bank" (Four Against the Bank) in Berlin, Germany, December 13, 2016. REUTERS/Hannibal Hanschke 

Director Wolfgang Petersen and his wife Maria arrive for the world premiere of the German film "Vier gegen die Bank" (Four Against the Bank) in Berlin, Germany, December 13, 2016. REUTERS/Hannibal Hanschke 

Director Wolfgang Petersen and his wife Maria arrive for the world premiere of the German film "Vier gegen die Bank" (Four Against the Bank) in Berlin, Germany, December 13, 2016. REUTERS/Hannibal Hanschke 

(L-R) Producer Gary Gilbert, actors Emma Stone and Ryan Gosling, director Damien Chazelle, producer Jordan Horowitz, costume designer Mary Zophres and composer Justin Hurwitz pose backstage with their award for Best Picture for 'La La Land" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

(L-R) Producer Gary Gilbert, actors Emma Stone and Ryan Gosling, director Damien Chazelle, producer Jordan Horowitz and costume designer Mary Zophres pose backstage with their award for Best Picture for 'La La Land" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

(L-R) Producer Gary Gilbert, actors Emma Stone and Ryan Gosling, director Damien Chazelle, producer Jordan Horowitz, costume designer Mary Zophres and composer Justin Hurwitz pose backstage with their award for Best Picture for 'La La Land" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

(L-R) Producer Gary Gilbert, actors Emma Stone and Ryan Gosling, director Damien Chazelle and producer Jordan Horowitz pose backstage with their award for Best Picture for "La La Land" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

(L-R) Producer Gary Gilbert, actors Emma Stone and Ryan Gosling, director Damien Chazelle and producer Jordan Horowitz pose backstage with their award for Best Picture for "La La Land" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

Director Damien Chazelle poses backstage with his awards for Best Original Screenplay and Best Picture for "La La Land" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

Director Damien Chazelle holds the award for best picture for "La La Land" as he gestures towards actors Emma Stone and Ryan Gosling at the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Mario Anzuoni 

Damien Chazelle accepts the award for best director for "La La Land" at the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Mario Anzuoni 

Damien Chazelle accepts the award for best director for "La La Land" at the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Mario Anzuoni 

Directors Rich Moore (L) and Byron Howard pose backstage with their award for Best Animated Feature for 'Zootopia" during the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

Director Shawn Levy arrives at the 22nd Annual Critics' Choice Awards in Santa Monica, California, U.S., December 11, 2016. REUTERS/Danny Moloshok 

Director Gareth Edwards stands near an "X-wing fighter" on the red carpet as he arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Director Gareth Edwards chats with fans in costumes as he arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Director Gareth Edwards poses with fans as he arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Director Gareth Edwards dons a "Storm Trooper" helmet as he arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Director Gareth Edwards dons a "Storm Trooper" helmet as he arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Director Gareth Edwards arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Director Gareth Edwards arrives at the world premiere of the film "Rogue One: A Star Wars Story" in Hollywood, California, U.S., December 10, 2016. REUTERS/Mario Anzuoni 

Film director Christophe Honore attends the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Austrian director Rainer Frimmel attends the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Chinese director Zang Qiwu attends the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Actress Fereshteh Hosseini shakes hand with Director and Jury President Bela Tarr after winning the best performance by actress for the film ÒParting (Raftan)" during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

(L-R) Winners Zang Qiwu, Blaer Hinriksson, Fereshteh Hosseini, Baldur Einarsson, Wang Zijian and director Rainer Frimmel pose for photographers during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Director Rainer Frimmel poses for photographers after winning the jury prize for the film "Mister Universo" during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Director Rainer Frimmel poses for photographers after winning the jury prize for the film "Mister Universo" during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Director Rainer Frimmel poses for photographers after winning the jury prize for the film "Mister Universo" during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Director Rainer Frimmel poses for photographers after winning the jury prize for the film "Mister Universo" during the closing ceremony of the 10th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Director Rainer Frimmel poses for photographers after winning the jury prize for the film "Mister Universo" during the closing ceremony of the 10th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Chinese director Zang Qiwu poses for photographers after winning the Golden Star for the Festival Grand prize for the movie "The Donor" during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco December 10, 2016. REUTERS/Youssef Boudlal 

Director Rainer Frimmel poses for photographers after winning the jury prize for the film "Mister Universo" during the closing ceremony of the 10th Marrakech International Film Festival in Marrakech, Morocco, December 10, 2016. REUTERS/Youssef Boudlal 

Chinese producer Wang Zijian poses for photographers after winning the best directing prize for the film "Knife in the Clear Water" during the closing ceremony of the 15th Marrakech International Film Festival in Marrakeh, Morocco, December 12, 2015. REUTERS/Youssef Boudlal 

Chinese Director Zang Qiwu poses for photographers after winning the Golden Star for the Festival Grand prize for the movie “ The Donor Juan" during the closing ceremony of the 16th Marrakech International Film Festival in Marrakech, Morocco December 10, 2016. REUTERS/Youssef Boudlal 

Director Robert Zemeckis and cast member Marion Cotillard pose for a portrait while promoting the movie "Allied" in Los Angeles, California, U.S., November 11, 2016. REUTERS/Mario Anzuoni 

Director Robert Zemeckis and cast member Marion Cotillard pose for a portrait while promoting the movie "Allied" in Los Angeles, California, U.S., November 11, 2016. REUTERS/Mario Anzuoni