After impressing fans around the globe with his performances at the 2019 Rugby World Cup, Kazuki Himeno's focus at this year's tournament in France is not only on propelling the Brave Blossoms beyond the quarterfinals they reached on home soil, but also becoming one of the world's best players.

The back-row forward was key to Japan's memorable run four years ago while making his tournament debut, largely due to his ability to pilfer opposition ball at the breakdown. And the 28-year-old is expected to be one of the first names on Jamie Joseph's teamsheet when Japan begin their new campaign on Sept. 10 against Chile at Stadium de Toulouse.

"Our target is to win the tournament," the Toyota Verblitz star said. "Personally, I want to be the best back-rower in the world. It'll be a good opportunity to prove myself, and I have high expectations."

His stellar performance in 2019 landed him a move to New Zealand-based Super Rugby side Highlanders in 2021, something that has given the player a new mentality.

"The 2019 tournament was my first World Cup, I was young and the anxiety outweighed other feelings," he said. "(Now) I've experienced playing in New Zealand and I have leeway. I sense more excitement."

Himeno is confident a better physicality and his success in playing openside flanker in New Zealand will elevate his performances in France.

"My body got sharper and I have more mobility. I've changed my training method and my body-fat percentage has decreased," he said. "It's great to have learned how to play the No. 7 position. It'll be a valuable option for the team too."

Joseph's side have not had the luxury this year of extended time together like last time out, when they were also aided by the Sunwolves' involvement in Super Rugby. But Himeno is ready to do his part to build a bond within the national team.

"We managed to get results because we fought united in 2019," he said. "We have lots of new players, and whether we can see our members like that of a family will be important. I need to serve the role of connecting new players and the veterans."

"It's great (Joseph remained head coach). We know what we're doing and we've kept doing what we're strong at. Our culture is already established."