New Zealand rested their top 23 players ahead of tests against England and Ireland over the next two weekends
The most impressive of the newcomers was Bridge who came off the bench to score his double and to create a debut try for Proctor.
Laumape was man of the match for his outstanding performance in midfield but Mo’unga was not far behind with a commanding performance.
While the win was emphatic, it would previously have been unthinkable for world No. 1 New Zealand to concede five tries to 11th-ranked Japan.
“At times we played quite well but maybe just lapsed a couple of times and credit to the way they played, they capitalised on those chances,” All Blacks captain Luke Whitelock said.
“We had a lot of new guys coming in but the boys did well and everyone went out there and did themselves proud.
“A lot of guys got their debuts today, came on and brought some energy and did well.”
While New Zealand scored the opening points from a Mo’unga penalty, Japan had the first try of the match after only four minutes through lock Samuela Anise who charged down and reclaimed a clearing kick by All Blacks fullback Jordie Barrett.
Coles scored New Zealand’s first try in the 14th minute after a breakout by Proctor and winger Nehe Milner-Skudder, put in space by a long pass from Laumape.
Bridge’s arrival from the bench sharpened their attack. He scored in the 47th minute from a lineout turnover.
He added his second to put the result beyond doubt but didn’t quench the spirit of Japan who scored again through Lafaele to have the honour of scoring the first and last tries of the match. — AP