Director Naomi Kawase poses for photographers during a photo call for the film An, at the 68th international film festival, Cannes, southern France, Thursday, May 14, 2015. (AP Photo/Lionel Cironneau)

From left, director Naomi Kawase, actress Kirin Kiki, actor Masatoshi Nagase, and actress Kyara Uchida during a photo call for the film An, at the 68th international film festival, Cannes, southern France, Thursday, May 14, 2015. (AP Photo/Lionel Cironneau)

Director Naomi Kawase, left, and actress Kirin Kiki poses for photographers during a photo call for the film An, at the 68th international film festival, Cannes, southern France, Thursday, May 14, 2015. (AP Photo/Lionel Cironneau)

Japanese director Naomi Kawase poses during a photocall for the film "An" during the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / BERTRAND LANGLOIS

Japanese actress Kyara Uchida poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / BERTRAND LANGLOIS

Japanese actor Masatoshi Nagase poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / BERTRAND LANGLOIS

(From L) Japanese director Naomi Kawase, actress Kirin Kiki, actor Masatoshi Nagase, actress Kyara Uchida and writer Durian Sukegawa pose during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / BERTRAND LANGLOIS

Japanese writer Durian Sukegawa poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / BERTRAND LANGLOIS

Japanese director Naomi Kawase poses during a photocall for the film "An" during the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

Japanese director Naomi Kawase waves during a photocall for the film "An" during the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

(From L) Japanese writer Durian Sukegawa, actress Kyara Uchida, actor Masatoshi Nagase, actress Kirin Kiki and director Naomi Kawase pose during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

Japanese actress Kirin Kiki poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

Japanese actor Masatoshi Nagase poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

Japanese actor Masatoshi Nagase poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

Japanese actress Kyara Uchida poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE

Japanese writer Durian Sukegawa poses during a photocall for the film "An" at the 68th Cannes Film Festival in Cannes, southeastern France, on May 14, 2015. AFP PHOTO / LOIC VENANCE