[4] Onodera joined the Hokkaido Bank Fortius curling team consisting of skip Ayumi Ogasawara, Yumie Funayama at third, Michiko Tomabechi at lead and Chinami Yoshida as alternate in 2012.

The team played in six tour events during the 2012–13 season, qualifying in three of them, including a second-place finish at the Karuizawa International.

They finished the first round with a 4–2 record, which put them into a best-of-five final against the three-time reigning national champions Chubu Electric Power, skipped by Satsuki Fujisawa.

To end the season, Team Ogasawara finished second place at the 2014 Japan Curling Championships, losing in the final game to Chubu Electric Power.

[10] The next season, Tomabechi and Yoshida left the team and were replaced by Sayaka Yoshimura at third and Anna Ohmiya at lead as Funayama moved to alternate.

[15] Team Ogasawara won one tour event during the 2015–16 season, the Karuizawa International, where they lost only one game en route to claiming the title.

They had a strong round robin, going an undefeated 8–0, but then lost both of their playoff games to Loco Solare (Satsuki Fujisawa) and Fujikyu (Tori Koana), settling for third.

At the start of the season, Team Ogasawara finished runner-up at the Royal LePage Women's Fall Classic to the Robyn MacPhee rink.

[22] At the national championship, they went 6–2 through the round robin before losing both the semifinal and bronze medal games, settling for fourth.

Tied 3–3 with the hammer in the tenth end, Ogasawara missed her last shot and the team gave up a steal of two and the win to the Koana rink.

Despite missing the playoffs at the National and Players' Championship, the team made it all the way to the final of the Tour Challenge Tier 2 where they were defeated by the Elena Stern rink.

They would then upset higher ranked teams Jennifer Jones and Silvana Tirinzoni before losing to Tracy Fleury in the final.

[30] It marked the first time an Asian team made it to a grand slam final, excluding defunct events.

[35] The team posted a 5–1 record through the round robin of the national championship, earning them a spot in the 1 vs. 2 page playoff game.

It also earned them the right to represent Japan at the 2021 World Women's Curling Championship, which was played in a bio-secure bubble in Calgary, Canada due the ongoing pandemic.

[37] In September 2021, the team competed in the 2021 Japanese Olympic Curling Trials, which were held in a best-of-five contest between the Yoshimura and Satsuki Fujisawa rinks.

[40] Because Team Fujisawa won the Olympic Trials series and were representing Japan at the 2022 Winter Olympics, a world championship trial was held between Hokkaido Bank Fortius, Chubu Electric Power and Fujikyu to determine who would represent Japan at the 2022 World Women's Curling Championship.

In Canada, the team had back-to-back quarterfinal appearances at the S3 Group Curling Stadium Series and the 2022 Western Showdown, losing out to Stefania Constantini and Meghan Walter respectively.

[49] In December, Team Yoshimura competed in the 2022 Karuizawa International Curling Championships where they finished third, beating Loco Solare in the bronze medal game.