Rion Sumiyoshi

Rion Sumiyoshi (住吉 りをん, Sumiyoshi Rion; born 15 August 2003) is a Japanese figure skater. She is a six-time ISU Grand Prix medalist, the 2025 World University Games champion, and the 2025 CS Lombardia Trophy champion.

At the junior level, she is the 2018 JGP Canada bronze medalist and 2021–22 Japanese Junior silver medalist.

Sumiyoshi was born on 15 August 2003 in Tokyo, Japan.^[1] Her father passed away from cancer in February 2025.^[2]

She currently studies at Meiji University's School of Commerce.^[3] She also enjoys cooking.^[1]

Sumiyoshi began skating in 2007. She won the 2016–17 Japan Novice A Championships and then placed thirteenth at the 2016–17 Japan Junior Championships. She was invited to skate in the gala at the 2016 NHK Trophy and 2017 World Team Trophy as the reigning Japanese national novice champion. Sumiyoshi won a bronze medal at 2017 Bavarian Open in the advanced novice level, Group I.

Sumiyoshi made her junior debut at the 2018 Asian Open and finished in sixth place.^[4] She was assigned to make her Junior Grand Prix debut at the 2018 JGP Canada in Richmond. Sumiyoshi fell twice in the short program, once on footwork and once on her jump combination, and ranked seventh in that segment. She had a clean free skate despite an under-rotation on a jump combination and won the bronze medal behind Russia's Anastasia Tarakanova and Anna Shcherbakova.^[5] She was fourth at 2018 JGP Slovenia in Ljubljana and was the third alternate for 2018–19 Junior Grand Prix Final.^[4]

Sumiyoshi finished ninth at 2018–19 Japan Junior Championships, concluding her season.^[4]

In her lone Junior Grand Prix appearance for the year, Sumiyoshi finished eighth at the 2019 JGP Latvia. She did not compete for the remainder of the season.^[4]

With the COVID-19 pandemic greatly limiting junior competition internationally, Sumiyoshi competed at the 2020–21 Japan Junior Championships and placed fifth. She was invited to 2020–21 Japan Championships and finished in twelfth place.^[4]

In light of the pandemic, the Japan Skating Federation opted not to send junior skaters out internationally in the fall of 2021. As a result, Sumiyoshi did not have the opportunity to compete on the Junior Grand Prix.^[6] At 2021–22 Japan Junior Championships, Sumiyoshi was first after the short program but won the silver medal overall after a third-place free skate.^[4] At 2021–22 Japan Championships, she finished in eighth place.^[7]

Sumiyoshi was sent to 2022 Coupe du Printemps, her first international competition as a senior skater, where she won the silver medal behind fellow Japanese skater Rinka Watanabe.^[4]

In light of her junior national silver medal and senior nationals placement, Sumiyoshi had been assigned to finish her season at the 2022 World Junior Championships.^[8] These were soon disrupted by the Russian invasion of Ukraine. In response to the invasion, the International Skating Union banned all Russian and Belarusian athletes from competing at ISU championships.^[9] With the Russian women having dominated the women's discipline in recent years, their absence significantly altered the field at Junior Worlds.^[10] However, due to both the invasion and concerns related to the Omicron variant, the World Junior Championships could not be held as scheduled in Sofia in early March, and they were later moved to mid-April in Tallinn, Estonia.^[11] Competing in Tallinn, Sumiyoshi qualified to the free skate in ninth position.^[12] She rose to eighth place in the free skate.^[13]

During the 2022–23 figure skating season, Sumiyoshi made her senior debut on the ISU Grand Prix series. At the 2022 Grand Prix de France, she won the bronze medal behind Loena Hendrickx and Kim Ye-lim. She attempted a quad toe loop in the free skate but was unsuccessful. She revealed afterward that "I started practicing the quad toe last summer, and at that point, my success rate was not very good. This year, I was really able to elevate my success rate is about half in terms of landing or stepping out."^[14][15]

She gained a second Grand Prix assignment, the 2022 NHK Trophy, as one of her federation's host picks. Competing in Sapporo, Sumiyoshi was third in the short program with a new personal best of 68.01 despite a quarter underrotation call on her jump combination.^[16] She fell twice in the free skate, including on her downgraded quad attempt, placing fourth in that segment but remaining third overall by a margin of 4.12 points over American Audrey Shin. She reflected, "considering that this is my first senior Grand Prix and I got third place in both competitions, I am happy. However, regarding my performance today, there were so many regrettable points."^[17] Sumiyoshi said she was focused on preparing for the national championships.^[18]

Sumiyoshi finished fourteenth at the 2022–23 Japan Championships.^[4] Named to the Japanese team for the 2023 Winter World University Games, she came fourth at the event, nine points back of bronze medalist Kim.^[19]

Sumiyoshi was given two assignments on the Grand Prix, starting with a return to the Grand Prix de France, this time in Angers. She placed fifth in the short program after falling on her opening double Axel. In the free skate, Sumiyoshi successfully landed a ratified quadruple toe loop for the first time in competition. She went on to double an attempted triple Salchow and landed another triple jump on the quarter, but she won the free skate with 136.04 points, rising to third overall to claim her third Grand Prix bronze medal. She finished 1.04 points behind silver medalist Nina Pinzarrone of Belgium and said afterward that she was "most happy about the quad toe because I've been working on it," adding that "there were some small mistakes, I think I showed great growth that I was able to put it all together."^[20] She was the first Japanese woman to land a quad toe loop, 14th woman to land a quad internationally, and the first woman to land a quad internationally in the 2023–24 season.^[21][20] At the 2023 Grand Prix of Espoo, Sumiyoshi finished narrowly second in the short program behind reigning World champion Kaori Sakamoto. She struggled in the free skate, underrotating her quad attempt and falling on another jumping pass; she landed only three triple jumps. However, she remained second overall despite finishing third in the segment.^[22] She admitted to being "a little disappointed about my performance today."^[23]

At the 2023–24 Grand Prix Final in the short program, Sumiyoshi received a quarter underrotation call on the second half of her jump combination and doubled a planned triple Lutz jump; she finished fifth there. Numerous free skate errors, including a tripled quad attempt, dropped her to sixth place.^[24] Sumiyoshi performed poorly in the short program at the 2023–24 Japan Championships, placing seventeenth.^[25] She rose to tenth after the free skate.^[26]

Sumiyoshi began the season by competing on the Grand Prix series. During her first event at the 2024 Grand Prix de France, she placed fifth in the short program but second in the free skate, where she landed an attempted quad toe loop on two feet. She rose to third place overall, claiming the bronze medal.^[27][28] Sumiyoshi later pointed out that this was the third consecutive time that she had placed fifth in a short program and third overall. “I hoped to climb a bit in the ranking, but I feel like my skating overall improved."^[28]

At her second event, the 2024 Cup of China, she finished third in the short program. In the free skate, she decided not to attempt a quad toe loop and aimed for a clean program; however, she had a poor landing on a triple Lutz and fell on a triple loop jump. She was fourth in the free skate and fell to fourth overall.^[29] After the free skate, she said: "I need to do more mental training, and I need to do be more consistent.”^[29] She noted that she had been feeling very nervous and that it had affected her performance.^[30] She was ultimately named as the third alternate for the 2024–25 Grand Prix Final.^[31]

In December, Sumiyoshi competed at the 2024–25 Japan Championships, where she finished eighth^[32] and was named as the second alternate for the 2025 World Championship team.^[33][34] One month later, Sumiyoshi competed at the 2025 Winter World University Games, where she placed third in the short program but won the free skate, taking the gold medal overall. She then finished the season by winning silver at the 2025 International Challenge Cup,^[33] shortly after her father died of liver cancer.^[2]

Sumiyoshi's short program, choreographed by Misha Ge, was dedicated to her deceased father.^[2]

Sumiyoshi opened the season in September by taking gold at the 2025 CS Lombardia Trophy.^[33] The following month, she placed third at 2025 Grand Prix de France behind Ami Nakai and Kaori Sakamoto, taking her fourth consecutive bronze at this event with all new personal best scores. "I was aiming for a higher placement, but I'm very happy with my performance, so it's like a positive frustration," she said following the event. "Even though I keep finishing third in this competition, my scores are getting higher every year."^[35] A few weeks later, Sumiyoshi competed at the 2025 Finlandia Trophy, but struggled throughout the event, taking an unexpected hard fall on her step sequence during the short program and falling on three different jumps during the free skate. She finished seventh at the event overall.^[36][37]

In December, she competed at the 2025–26 Japan Championships, where she placed twenty-first in the short program after stepping out of a planned triple Lutz and then failing to perform a jump combination.^[38] She continued to struggle during the free skate, placing eighteenth in that segment and finishing eighteenth overall.^[39][33] After the competition, Sumiyoshi discussed the impact of her father's death earlier that year and stated that she intended to compete for another four years with the goal of competing at the 2030 Winter Olympics.^[2]

• Rion SUMIYOSHI at the International Skating Union
• SUMIYOSHI Rion at the Japan Skating Federation
• Rion Sumiyoshi on Instagram