【ラグビー・ワールドカップ】日本、歴史的な2勝目　サモアに26-5（UPDATE）

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan prepares to kick at goal during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: The Japan team line up for the national anthem during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Japan players watch the Samoa team perform the Siva Tau during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: In this handout photograph provided by World Rugby, the Samoa team perform the Siva Tau during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Handout/Richard Heathcote - World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: In this handout photograph provided by World Rugby, the Samoa team perform the Siva Tau during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Handout/Richard Heathcote - World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: In this handout photograph provided by World Rugby, the Samoa team perform the Siva Tau during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Handout/Richard Heathcote - World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Alesana Tuilagi of Samoa is tackled during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

Samoa's fly half Tusi Pisi (L) passes the ball during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

Japan's fly half Kosei Ono (C) is tackled by Samoa's fly half Tusi Pisi (L) and Samoa's scrum half Kahn Fotuali'i (2nd R) during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kosei Ono of Japan goes past Kahn Fotuali'i of Samoa during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

Japan's flanker Michael Broadhurst (L) runs with the ball as Samoa's flanker TJ Ioane (R) tries to block him during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kosei Ono of Japan is tackled by Kahn Fotuali'i (R) and Tusi Pisi (L) of Samoa during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Alesana Tuilagi of Samoa is tackled by Harumichi Tatekawa of Japan during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan makes a break during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan makes a break during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kahn Fotuali'i of Samoa offloads the ball during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan kicks at goal during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan kicks at goal during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan kicks at goal during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

Japan's full-back Ayumu Goromaru kicks a penalty during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Paul Perez of Samoa is held up by the Japan defence during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Dan Mullan/Getty Images)

Samoa's centre Johnny Leota (C) vies for the ball with Japan's flanker and captain Michael Leitch (L) during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kotaro Matsushima of Japan is tackled by Paul Perez of Samoa during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

Samoa's scrum half Kahn Fotuali'i (R) is tackled during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

Japan's scrum half Fumiaki Tanaka (2nd L) runs with the ball during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan goes over but the try is not given during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan drives for the line but the try is not given during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kahn Fotuali'i of Samoa concedes a penalty try, given by referee Craig Joubert during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kahn Fotuali'i of Samoa (not pictured) concedes a penalty try, given by referee Craig Joubert during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

Japan's prop Kensuke Hatakeyama (R) runs with the ball as Samoa's centre Johnny Leota (L) goes to block him during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

Japan's prop Kensuke Hatakeyama (R) is blocked by Samoa's centre Johnny Leota (L) during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kotaro Matsushima of Japan is tackled by Paul Perez of Samoa during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

Japan's prop Kensuke Hatakeyama (R) is blocked by Samoa's centre Johnny Leota (L) during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Tusi Pisi of Samoa drives on during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan prepares to kick at goal during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan kicks during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ken Pisi of Samoa is tackled by Kotaro Matsushima of Japan during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Dan Mullan/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan is tackled by Kahn Fotuali'i of Samoa during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

Samoa's lock Kane Thompson (top) tackles Japan's fly half Kosei Ono during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at stadium MK in Milton Keynes, north of London on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Harumichi Tatekawa of Japan drives on during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Tim Nanai-Williams of Samoa is held up by the Japan defence during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan scores his teams second try during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan scores his teams second try during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Japan players celebrate the try scored by Akihito Yamada during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan scores his teams second try during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan scores his teams second try during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Ayumu Goromaru of Japan kicks at goal during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Richard Heathcote - World Rugby/World Rugby via Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Tusi Pisi of Samoa is tackled by Harumichi Tatekawa of Japan during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Tusi Pisi of Samoa is tackled by Harumichi Tatekawa of Japan during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Alesana Tuilagi of Samoa looks dejected during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Dan Mullan/Getty Images)

Japan's flanker and captain Michael Leitch (L) catches the ball by Samoa's prop Anthony Perenise during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at stadium MK in Milton Keynes, north of London on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kane Thompson of Samoa breaks during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Dan Mullan/Getty Images)

Japan's wing Akihito Yamada is seen to by medics after taking a knock during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at stadium MK in Milton Keynes, north of London on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

Japan's wing Akihito Yamada is stretchered off by medics after taking a knock during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at stadium MK in Milton Keynes, north of London on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Akihito Yamada of Japan leaves the field on a stretcher during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Dan Mullan/Getty Images)

Japan's lock Luke Thompson catches the ball in a line out during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at stadium MK in Milton Keynes, north of London on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Teofilo Paulo of Samoa wins a lineout ball during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

Samoa's centre Paul Perez (L) jumps a tackle during a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at stadium MK in Milton Keynes, north of London on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kahn Fotuali'i of Samoa offloads the ball during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Michael Steele/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Paul Perez of Samoa scores his teams first try during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Keita Inagaki of Japan is tackled high with Luke Thompson (R) during the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kosei Ono (R) and Ayumu Goromaru of Japan celebrate victory after the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Kosei Ono (R) and Ayumu Goromaru of Japan celebrate victory after the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Japan fans celebrate with players after the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Stu Forster/Getty Images)

Japan's players celebrate after winning a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Tim Nanai-Williams (R) consoles Paul Perez of Samoa after the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Dan Mullan/Getty Images)

MILTON KEYNES, ENGLAND - OCTOBER 03: Male Sau (L) and Karne Hesketh of Japan celebrate after the the 2015 Rugby World Cup Pool B match between Samoa and Japan at Stadium mk on October 3, 2015 in Milton Keynes, United Kingdom. (Photo by Laurence Griffiths/Getty Images)

Japan's players celebrate after winning a Pool B match of the 2015 Rugby World Cup between Samoa and Japan at Stadium MK in Milton Keynes, north of London, on October 3, 2015. AFP PHOTO / DAMIEN MEYER RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS (Photo credit should read DAMIEN MEYER/AFP/Getty Images)