Ireland: Rob Kearney; Keith Earls, Garry Ringrose, Chris Farrell, Jacob Stockdale; Jack Carty, Conor Murray; Cian Healy, Rory Best, Tadhg Furlong, Iain Henderson, James Ryan; Peter O’Mahony, Josh van der Flier, CJ Stander.
Replacements: Sean Cronin, David Kilcoyne, Andrew Porter, Tadh Beirne, Rhys Ruddock, Luke McGrath, Joey Carbery, Jordan Larmour.
Japan: Ryohei Yamanaka; Kotaro Matsushima, Timothy Lafaele, Ryoto Nakamura, Lomano Lemeki; Yu Tamura, Yutaka Nagare; Keita Inagaki, Shota Horie, Koo Ji-Wan, Luke Thompson, James Moore; Kazuki Himeno, Lappies Labuschagne, Amanaki Mafi.
Replacements: Atsushi Sakate, Isieli Nakajima, Asaeli Ai Valu, Wimpie van der Walt, Fumiaki Tanaka, Rikiya Matsuda, Lomano Lemeki.