Fujisawa won her first World Curling Tour event in 2012 by winning the 2012 Shamrock Shotgun over the South Korean national team, skipped by Kim Eun-jung.

Fujisawa left the team and joined Mari Motohashi's rink as skip in May 2015, moving from Karuizawa back to Kitami, where she had grown up and played juniors until 2009.

They lost the 1 vs. 2 game to Binia Feltscher from Switzerland and then rebounded with a semifinal win over Russia's Anna Sidorova to earn a berth into the gold medal match.

There, the Swiss team defeated Fujisawa's rink again but secured silver, Japan's first-ever podium finish at a world championship.

[4] The team won the 2017 Japanese Olympic Curling Trials in September 2017, defeating the Chiaki Matsumura rink three games to one in a best-of-five series.

She led her team to an undefeated 6–0 record in the round robin but lost to the Koreans (skipped by Kim Min-ji in the final.

The next month, she represented Japan in the second leg of the 2018–19 Curling World Cup in Omaha, United States, which her team would end up winning, this time defeating Kim and her South Korean rink in the final.

They had two more playoff appearances at their next two events, the Booster Juice Shoot-Out and the 2019 Colonial Square Ladies Classic, where they had semifinal and quarterfinal finishes, respectively.

In Grand Slam play, they made the quarterfinals at the Masters and the semifinals of the Tour Challenge, National and Canadian Open.

Team Fujisawa ended their season at the 2021 Champions Cup and 2021 Players' Championship Grand Slam events, which were played in a "curling bubble" in Calgary, Alberta, with no spectators, to avoid the spread of the coronavirus.

[17] The team had quarterfinal finishes at both events, losing out to Rachel Homan at the Champions Cup and Anna Hasselborg at the Players'.

[20] After losing the first two games, Team Fujisawa rattled off three straight victories to win the trials and earn the right to represent Japan at the 2021 Olympic Qualification Event.

They then defeated the number one seeds in Switzerland's Silvana Tirinzoni to advance to the Olympic final, where they would face Great Britain's Eve Muirhead.

[23] Elsewhere on tour for the season, Team Fujisawa lost in the final of the 2021 Curlers Corner Autumn Gold Curling Classic after a previously undefeated record.

[31] Team Fujisawa won their second straight national title at the 2023 Japan Curling Championships, defeating SC Karuizawa Club's Asuka Kanai 7–5 in the final.

In the semifinal, they stole the win against the United States' Tabitha Peterson before coming up short against Korea's Gim Eun-ji in the final, settling for silver.

[40] After the 2018 Olympics, Fujisawa was awarded a wild-card spot in the 2018 Japan Mixed Doubles Curling Championship with fellow Olympian Tsuyoshi Yamaguchi.

[47] China's Wang Bingyu had won the 2010 Curlers Corner Autumn Gold Curling Classic, which was considered a Slam at the time.