England U20s, runners up in last year's tournament, got their 2009 JWC campaign off to an eventful start with a 43-0 win over Japan today.
43-0 looks comfortable enough on paper but there were some unsettling moments for England who had to overcome losing players to a red and a yellow card on their way to victory.
Head Coach Mark Mapletoft will take the bonus point win but probably acknowledge that there is work to do in several areas if his side are to improve on last year's showing.
England struggled to assert their superiority in the early stages in testing, wet conditions in Tokyo.
The home team were aggressive in defence, understandably backed by a vociferous crowd, and handling mistakes were commonplace.
Gloucester's Dan Williams worked hard in the tight, carrying the ball around the fringes and clearing out rucks powerfully.
Bath flanker Josh Ovens got things going as he broke from inside in his own half and romped into the Japan half. The support wasn't quite there but England were patient and Ovens finished off the move after a couple more phases.
And the back row prominent again in England's second score as Chris York powered over from close range after a muscular break from the back of a set scrum from Carl Fearns.
Skipper Luke Eves led from the front as he took a great angle to score England's third just before the interval and England looked to be away with a 24-0 interval lead.
It was Eves' last contribution as he was replaced at half time by Gloucester's Henry Trinder and England started the second half in search of the bonus point try.
But things took an unexpected twist early in the second period as Quins prop Joseph Marler was sent off on the advice of the touch judge.
Understandably buoyed, Japan piled on the pressure but turned over ball near the England line and scrum half Ben Youngs broke and put winger George Lowe in for a sprint to the corner from his own 22.
England added a fifth as Fearns smashed his way over from a 5m scrum but were then reduced to 13 men as Bob Baker was yellow carded for slowing the ball down in a ruck.
With the game losing some fluency as the second half ebbed away, Trinder almost got on the scoresheet but was halted just short but Courtney Lawes took a flat pass to stroll through a gap and cross untouched.
Dave Lewis got a half hour run out as a second half replacement for Youngs and had a couple of worrying moments as he had kicks charged down in his own half which was perhaps understandable give the lack of forwards protecting him at the breakdown.
But his service out of hand looked slick and his confidence looked unaffected after a couple of sniping runs.
Ben Morgan starts at number eight for England on Sunday afternoon as the Red Rose take on Wales at Twickenham (kick off 3pm). The Gloucester back-rower spoke with Gloucester Rugby TV at Pennyhill Park as he and his international colleagues prepared for the eagerly anticipated RBS Six Nations' clash.
Billy Twelvetrees spoke to Russ Hargreaves of Talking Rugby at England training ahead of Sunday's huge RBS Six Nations clash with Wales at Twickenham. The centre is relishing the challenge of fronting up against a smart and talented Welsh back line.
Tim Taylor spoke to Gloucester Rugby TV after the 31 year old fly half announced that he was retiring from professional rugby. The Derby-born pivot, is excited for what the future holds for his new business ventures despite his career being cut short by a knee injury.
Dan Robson spoke to Gloucester Rugby TV at Franklin's Gardens following the 39-13 loss to Saints. The scrum-half enjoyed his battle with Lee Dickson but was gutted at the result as the Cherry and Whites did not do themselves justice, falling off in the closing stages to the league leaders.
Speaking after the game at Franklin's Gardens, Director of Rugby Nigel Davies reflected on a disappointing final quarter which saw Northampton Saints ease their way to a comfortable 39-13 win on Saturday afternoon.
Gloucester Rugby TV caught up with Gareth Evans this week ahead of the trip to Northampton Saints in the Aviva Premiership. The back rower explained his pride in his performances this season but knows there is still a lot for him to learn.
Gloucester Rugby travel to take on the table topping Northampton Saints in the Aviva Premiership on Saturday. Director of Rugby Nigel Davies is well aware of the qualities of Jim Mallinder's side, but Gloucester are the only team to defeat the Saints in the league this season.
Gloucester number eight Ben Morgan is hoping to start against Wales a week on Sunday, a team containing a number of former club team mates. He told the RFU.com website that he's looking forward to the prospect.
The Gloucester Rugby trio of Jonny May, Ben Morgan and Billy Twelvetrees played the full 80 minutes, and contributed well to England's 29-18 victory over Wales at Twickenham on Sunday as the English clinched their first Triple Crown since 2003.
There will be a trio of Gloucester Rugby players in the England Rugby starting line up for Sunday's huge clash with Wales at Twickenham. Number eight Ben Morgan is named to start with Billy Twelvetrees and Jonny May continuing in the back line.