The All Blacks, seeking a third successive World Cup title, scored three first-half tries to all but end the game as a contest, going on to add four more in the second period.
England have now beaten Australia at the quarterfinal stage on all three occasions the Wallabies have failed to reach the last four, after 1995 and 2007.
Fiji haven't beaten Australia for 65 years - a run of 17 winless games against the two-time world champions.
Japan's prolific winger became the first player to score three tries in a World Cup opening game after a brilliant solo effort with just over 10 minutes left in Tokyo.
Prince Akishino officially declared the tournament open.
Warburton retired aged 29 last year, beaten down by a long list of injuries, including a broken jaw, a plate inserted into his eye socket, a hamstring torn off the bone and damaged knee ligaments.
The two-day championship will be held in Jakarta from August 10.
The 21-year-old, a former Wales Under-20 international, made his Pro 14 debut for the Blues earlier this season.
The Sunwolves will be booted out of the club competition after next season, Super Rugby's governing body SANZAAR announced on Friday, just six months before Japan hosts the continent's first World Cup.
Under the regime, players who are charged with serious criminal offences will now be automatically suspended. Previously, they could continue playing while they awaited the outcome of their court cases.
Despite his roots in football, Adams has close links with rugby league through his Sporting Chance charity.
New Zealand beat England in the final to become the first team in history to win back-to-back World Cup Sevens crowns.
Mascots "Ren" and "G" are inspired by "shishi," the mythical lion-like figure that features in Japan's new year celebrations and kabuki theatre
The tournament will feature Fiji, Tonga,Samoa and Qatar in Doha
They beat St Sylvesters 3-1 in the final at the Doha Rugby Football Centre