Sayaka Shioda
Japanese grappler Sayaka Shioda won ADCC gold in 2007, finishing ahead of her clubmate Megumi Fujii, and took a world sambo bronze the following year.
Biography
Sources for this profile
GS Performance, client testimonial page for Sayaka Shioda (in Japanese), dated 24 January 2018 on the site's testimonials index.(opens in a new tab)
A client testimonial page at the Tokyo training studio GS Performance, headed with Sayaka Shioda's name, lists her qualifications as including a Brazilian jiu-jitsu black belt and a Kodokan judo black belt, second dan.
Where in the source: Testimonial header, qualifications list (保有資格) — 「講道館柔道 黒帯 弐段」「ブラジリアン柔術 黒帯」
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The same GS Performance page describes Shioda as a licensed judo therapist, a personal trainer and a professional fighter, and lists her sports background as 15 years of mixed martial arts and 10 years of lifesaving.
Where in the source: Page title line and the sports-history field (スポーツ競技歴) — 「総合格闘技 15年」「ライフセービング 10年」
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The page lists her competitive record as including the ADCC World Submission Wrestling Championship lightweight world title, an All Japan Brazilian jiu-jitsu championship and an All Japan sambo championship, and says she graduated from a vocational school for sports instructors.
Where in the source: Record field (プロ格闘家としての戦歴) and the answer on training differences — 「スポーツインストラクターの専門学校を卒業」
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Wikipedia, 'Sayaka Shioda', revision 1323868521 (last edited 24 November 2025).(opens in a new tab)
English Wikipedia describes Sayaka Shioda (塩田 さやか) as a Japanese former mixed martial arts fighter and a sambo, submission grappling and Brazilian jiu-jitsu practitioner, and gives her birthplace as Itakura in Gunma Prefecture, Japan.
Where in the source: Lead sentence and infobox 'Born' row — 'Born Itakura, Japan'; Career section: born in Gunma
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English Wikipedia's infobox lists her team as Abe Ani Combat Club (AACC).
Where in the source: Infobox row 'Team' — 'Abe Ani Combat Club AACC'
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Japan Brazilian Jiu-Jitsu Federation (JBJJF), '第6回 全日本ブラジリアン柔術選手権大会' official results, posted 13 August 2005.(opens in a new tab)
At the 6th All Japan Brazilian Jiu-Jitsu Championship, held on 13–14 August 2005 in Shiga Prefecture, Sayaka Shioda (AACC) won the women's adult purple/brown/black belt open-weight class and placed third in the same belt group's featherweight class; the federation lists three entrants in each.
Where in the source: Results list, women's adult purple/brown/black featherweight and absolute sections — 「優勝 塩田 さやか(AACC)」
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Japan Sambo Federation blog, '2008世界サンボ選手権大会(シニア)選手団決定', 21 October 2008.(opens in a new tab)
On 21 October 2008 the Japan Sambo Federation named Sayaka Shioda (AACC) to Japan's team for the 2008 senior World Sambo Championships in Saint Petersburg, Russia, in the women's 56 kg class, noting that she had won the 2008 All Japan championship.
Where in the source: Post '2008世界サンボ選手権大会(シニア)選手団決定', women's section — 「56kg級 塩田さやか(AACC)」
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IBJJF, Pan Jiu-Jitsu IBJJF Championship 2004, official results.(opens in a new tab)
IBJJF's official results for the 2004 Pan Jiu-Jitsu Championship list Sayaka Shioda (AACC) first in the adult female blue belt featherweight division.
Where in the source: Results list, heading 'ADULT / BLUE / FEMALE / FEATHER', place 1
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IBJJF, Pan Jiu-Jitsu IBJJF Championship 2005, official results.(opens in a new tab)
IBJJF's official results for the 2005 Pan Jiu-Jitsu Championship list 'Sayaka Sioda' of AACC second in the adult female purple/brown/black lightweight division, behind Cindy Hales of Gracie Barra.
Where in the source: Results list, heading 'ADULT / PURPLE BROWN BLACK / FEMALE / LIGHT', places 1–2
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IBJJF, Pan Jiu-Jitsu IBJJF Championship 2006, official results.(opens in a new tab)
IBJJF's official results for the 2006 Pan Jiu-Jitsu Championship list Sayaka Shioda (AACC) first in the adult female purple belt featherweight division.
Where in the source: Results list, heading 'ADULT / PURPLE / FEMALE / FEATHER', place 1
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IBJJF, Asian Jiu-Jitsu IBJJF Championship 2006, official results.(opens in a new tab)
IBJJF's official results for the 2006 Asian Jiu-Jitsu Championship list Shioda Sayaka (AACC) second in the adult female purple belt featherweight division, behind Akiko Ninomiya.
Where in the source: Results list, heading 'ADULT / PURPLE / FEMALE / FEATHER', places 1–2
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IBJJF, World Jiu-Jitsu IBJJF Championship 2007, official results.(opens in a new tab)
IBJJF's official results for the 2007 World Jiu-Jitsu Championship list Sayaka Shioda (AACC) second in the adult female brown/black belt featherweight division, behind Laurence Cousin of Behring, and third in the brown/black belt open class, which Michelle Nicolini won.
Where in the source: Results list, headings 'ADULT / BROWN BLACK / FEMALE / FEATHER' (place 2) and 'ADULT / BROWN BLACK / FEMALE / OPEN CLASS' (place 3)
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IBJJF, World Jiu-Jitsu IBJJF Championship 2008, official results.(opens in a new tab)
IBJJF's official results for the 2008 World Jiu-Jitsu Championship list Sayaka Shioda (AACC) third in the adult female brown/black belt open class, which Kyra Gracie won.
Where in the source: Results list, heading 'ADULT / BROWN BLACK / FEMALE / OPEN CLASS', places 1 and 3
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IBJJF, World Jiu-Jitsu IBJJF Championship 2009, official results.(opens in a new tab)
IBJJF's official results for the 2009 World Jiu-Jitsu Championship list Shioda Sayaka (AACC) second in the adult female brown/black belt featherweight division, behind Bianca Barreto of Gracie Barra.
Where in the source: Results list, heading 'ADULT / BROWN BLACK / FEMALE / FEATHER', places 1–2
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IBJJF results database, World Jiu-Jitsu No Gi Championship 2012, final result.(opens in a new tab)
IBJJF's results for the 2012 World Jiu-Jitsu No-Gi Championship list Sayaka Shioda (AACC) second in the female adult black belt featherweight division (125 lb), behind Ana Carolina Merlo Vidal Lebre of Gracie Humaitá.
Where in the source: Results, heading 'FEMALE / ADULT / BLACK / FEATHER (125.00LB)', places 1–2
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ADCC (adcombat.com), 'ADCC 2007 Results', official results page, Internet Archive capture of 9 July 2025.(opens in a new tab)
ADCC's official results for the 2007 ADCC World Championship at the Sovereign Bank Arena in Trenton, New Jersey, list Sayaka Shioda as gold medallist in the women's -55 kg class, ahead of Felicia Oh (silver), Megumi Fujii (bronze) and Jean Alvisse (fourth).
Where in the source: '2007 RESULTS', table 'Women -55 kg', places 1st–4th
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ADCC (adcombat.com), 'ADCC 2009 Results', official results page, Internet Archive capture of 11 November 2020.(opens in a new tab)
ADCC's official results for the 2009 ADCC World Championship in Badalona, Barcelona, list Sayaka Shioda as silver medallist in the women's -60 kg class, behind Luanna Alzuguir, with Hillary Williams third and Laurence Cousin fourth.
Where in the source: '2009 RESULTS', table 'Women -60kg', places 1st–4th
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BoutReview, '[ADCC] 4.15 北沢:杉江、岡見、植松ら世界大会へ', report and photos on the ADCC Japan Trial final qualifier of 15 April 2007.(opens in a new tab)
At the ADCC Japan Trial final qualifier on 15 April 2007 at Kitazawa Town Hall in Tokyo, where each class winner earned a place at the ADCC World Championship, Shioda (AACC) won the women's under-55 kg class of eight entrants, finishing all three of her bouts by submission: an armbar against Emi Tomimatsu, a front choke against Yasuko Mogi in the semi-final and a heel hook from underneath against Akiko Ninomiya in the final.
Where in the source: Report header and the women's under-55 kg section (◆女子55kg未満級(8人)), final, semi-final and first-round results — 「塩田が下のポジションから素早くヒールホールド」
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BoutReview's report on that qualifier described Megumi Fujii, who had been put forward for the same weight class at the world championship, as Shioda's mentor, and wrote that Shioda would now aim for the world title alongside her.
Where in the source: Women's under-55 kg final paragraph, last sentence — 「同級世界大会推薦選手の師匠・藤井恵とともに、世界制覇を目指す」
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GBR (gbring.com), '【ADCC】アジア代表決定!藤井惠が世界王者・塩田さやかを破る、中村和裕も優勝', 22 February 2009.(opens in a new tab)
Japanese fight-news site GBR wrote in February 2009 that Shioda had won the women's under-55 kg class at the 2007 world championship, the first ADCC title won by a Japanese competitor since Sanae Kikuta.
Where in the source: Women's under-60 kg final, first paragraph of the bout report — 「日本人では菊田早苗以来のADCC制覇」
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At the ADCC Asian qualifier for the 2009 world championship, held on 22 February 2009 in Chūō, Tokyo, Shioda had a first-round bye and submitted Sofia of Australia with a kneebar in the women's under-60 kg semi-final, then lost the final to her AACC teammate Megumi Fujii, who won 4–0 on points in extra time and took the class's Asian place.
Where in the source: Women's under-60 kg final result and the three paragraphs that follow — 「決勝は藤井と塩田の同門対決となった」
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GBR (gbring.com), '【DEEP X】中村K太郎と山田崇太郎が一本勝ちで、日米対抗戦は日本が2勝1敗で勝利!', 6 February 2010.(opens in a new tab)
At DEEP X 05 at Shinjuku FACE in Tokyo on 6 February 2010, Shioda, billed as the 2007 ADCC world champion, won a 56 kg grappling match with a kneebar from underneath 22 seconds into the first round.
Where in the source: Bout 6, 56 kg contract, result line and report — 「一本 1R22秒 ※膝十字固め」
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Japan Sambo Federation blog, '【大会結果】第28回全日本サンボ選手権大会', 30 June 2002.(opens in a new tab)
The Japan Sambo Federation's results for the 28th All Japan Sambo Championships on 30 June 2002 in Tokyo list Sayaka Shioda of GIRL FIGHT AACC second in the women's 64 kg class; the club's Megumi Fujii won the 57 kg class.
Where in the source: Women's section, 64 kg and 57 kg classes — 「第2位:塩田 さやか (GIRL FIGHT AACC)」
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Japan Sambo Federation blog, '【大会結果】第31回全日本サンボ選手権大会', 3 July 2005.(opens in a new tab)
The Japan Sambo Federation's results for the 31st All Japan Sambo Championships on 3 July 2005 in Tokyo list Sayaka Shioda (AACC) as winner of the women's 66 kg class, with Megumi Fujii (AACC) winning at 52 kg.
Where in the source: Women's section, 66 kg class — 「第1位:塩田 さやか (AACC)」
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Japan Sambo Federation blog, '2007世界サンボ選手権大会(シニア)日本代表選手団', 1 October 2007.(opens in a new tab)
On 1 October 2007 the Japan Sambo Federation named Shioda (AACC) to Japan's women's team, 56 kg, for the 2007 senior World Sambo Championships in Prague, describing her as All Japan champion in 2005, 2006 and 2007.
Where in the source: Team announcement, women's senior section — 「05~07年全日本選手権優勝」
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Japan Sambo Federation blog, '2008世界サンボ選手権大会初日結果', 15 November 2008.(opens in a new tab)
The Japan Sambo Federation's report on the first day of the 2008 World Sambo Championships in Saint Petersburg (14 November) shows Shioda winning a bronze medal in the women's 56 kg class of twelve entrants: she beat Ekaterina Klinkova of Estonia by kneebar, lost 0–6 on points to Elitsa Razheva of Bulgaria, and won the bronze-medal bout against Olesya Savchuk of Ukraine by kneebar.
Where in the source: Women's 56 kg section (12名参加): first round, second round, third-place bout — 「塩田選手:3位、銅メダル獲得」
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Japan Sambo Federation blog, '【大会結果】第35回全日本サンボ選手権大会', 5 July 2009.(opens in a new tab)
The Japan Sambo Federation's results for the 35th All Japan Sambo Championships on 5 July 2009 in Tokyo list Sayaka Shioda (AACC) as winner of the women's 58 kg class.
Where in the source: Women's section, 58 kg class — 「第1位:塩田 さやか (AACC)」
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Japan Sambo Federation blog, '【国際大会】スポーツアコード・コンバットゲームズ 速報', 3 September 2010.(opens in a new tab)
At the first SportAccord Combat Games in Beijing in September 2010, where each sambo class had twelve athletes, Shioda was selected by the International Sambo Federation (FIAS) on the strength of her 2008 world bronze; seeded past the first round in the women's 56 kg, she lost 0–9 to Karina Stefanova of Bulgaria and 0–6 to Anara Estebesova of Kyrgyzstan in the repechage.
Where in the source: Report of 3 September, women's 56 kg, and the closing notes — 「08年世界選手権3位の実績が評価されて国際サンボ連盟 (FIAS)から選抜された」
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Sherdog, 'Sayaka Shioda' fighter profile.(opens in a new tab)
Sherdog's fighter database lists Sayaka Shioda of Gunma, Japan, born in 1982, fighting for AACC at flyweight, with a professional MMA record of four wins (three by submission, one by decision) and one loss by TKO, from G-Shooto 02 in March 2005 to Real Fight MMA Championship 3 in October 2013.
Where in the source: Fighter header (birth-year line, ASSOCIATION 'AACC', CLASS 'FLYWEIGHT') and the 'FIGHT HISTORY - PRO' table
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Valerie Worthington, 'Camp For Grown-Ups: How Grappling Camp Helps Female Athletes', Breaking Muscle (page shows last update 22 November 2021).(opens in a new tab)
Writing about a Women's Grappling Camp held over a Veterans Day weekend at Fifty/50 BJJ, black belt Valerie Worthington said Shioda attended alongside guest instructors Hannette Staack and Michelle Nicolini and organiser Emily Kwok, and that as far as the organisers knew it was the first time female black belts from Brazil, Canada, Japan and the United States had worked together in any capacity.
Where in the source: Paragraph beginning 'As an extra-added bonus' — 'black belt Sayaka Shioda, who is herself a 2007 ADCC champion'
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GBR (gbring.com), '【Giグラップリング】ADCC世界王者の塩田さやかが二冠達成!次戦はサンボ世界選手権', 31 August 2008.(opens in a new tab)
At Gi Grappling 2008 at Kitazawa Town Hall in Tokyo on 31 August 2008, Shioda (AACC) won both the expert under-58 kg class and the expert open-weight class of the women's Queen Tournament, ending the open-weight final against Mariko Fujimoto with an armbar after pulling guard, 58 seconds in.
Where in the source: Queen Tournament expert open-weight final (第23試合) and the under-58 kg final — 「※塩田が無差別級優勝」「※塩田が58.0kg以下級で優勝」
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In post-fight comments reported by GBR after the Gi Grappling 2008 open-weight final, Shioda said it had been her first match in a long time and she had been very nervous, rated her own performance at about 60 points because she had not finished some joint locks and should have done better in the takedown exchanges, and said her next event was the World Sambo Championships in November, where the field was full of monster-like opponents but she wanted to reach the podium this time.
Where in the source: Post-fight comments after the open-weight final — 「自己採点? 60点くらいですかね」「今回こそは表彰台に上がりたい」
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ADCC (adcombat.com), 'ADCC Asian Championship 2013' official results page, Internet Archive capture of 5 March 2023.(opens in a new tab)
ADCC's official results for the ADCC Asian Championship of 24 March 2013 at Komazawa Olympic Park Gymnasium in Tokyo, organised by ADCC Japan, list Sayaka Shioda second in the women's -60 kg class, behind Seiko Yamamoto and ahead of Takayo Hashi.
Where in the source: 'ADCC Asian Championship 2013', OFFICIAL RESULTS, 'Female: -60kg', places 1-3
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Kudo Daidojuku Ochanomizu branch, captain's column #14, '続続・2011年無差別全日本所感 ~女子決勝に思う。スポーツと武道~', Internet Archive capture of 5 March 2023.(opens in a new tab)
In a column on the 2011 All Japan open-weight Kudo championship, the captain of Daidojuku's Ochanomizu branch noted that Shioda (AACC), whom he described as a strong opponent holding the title of world's best at groundwork, was runner-up in the women's division, losing the final to Kamiyama of Nisshin, who kept the bout at a distance and near the edge of the area; he added that AACC was led by Hiroyuki Abe, who had originally been at Daidojuku's headquarters; the branch site's header describes kudo as jacketed MMA, roughly judo plus karate.
Where in the source: Site header 'KARATE+JUDO≒KUDO' and captain's column #14 '続続・2011年無差別全日本所感', first three paragraphs — 「女子で準優勝した塩田さやか(AACC)」
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IBJJF, Asian Jiu-Jitsu IBJJF Championship 2008, official results.(opens in a new tab)
IBJJF's official results for the 2008 Asian Jiu-Jitsu Championship list 'SHIODA SAKAYA' of AACC first in the adult female brown/black belt featherweight division, ahead of Yasuko Mogi and Takako Abe.
Where in the source: Results list, heading 'ADULT / BROWN BLACK / FEMALE / FEATHER', places 1-3
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Japan Brazilian Jiu-Jitsu Federation (JBJJF), '第5回 全日本ブラジリアン柔術選手権大会' official results, posted 12 June 2004.(opens in a new tab)
At the 5th All Japan Brazilian Jiu-Jitsu Championship on 12–13 June 2004 at Tokyo Budokan, Sayaka Shioda (AACC) won the women's adult blue belt featherweight class of nine entrants, ahead of runner-up Nahoko Sekiguchi of Tri-Force, and was runner-up to Sekiguchi in the blue belt open-weight class of seven.
Where in the source: Official results, women's adult blue belt featherweight (9名) and open-weight (7名) classes — 「優勝 塩田さやか(AACC)」
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Japan Brazilian Jiu-Jitsu Federation (JBJJF), '第1回 全日本ブラジリアン柔術オープントーナメント' official results, posted 23 December 2007.(opens in a new tab)
At the 1st All Japan Brazilian Jiu-Jitsu Open on 23–24 December 2007 at Shinjuku Cosmic Center in Tokyo, Sayaka Shioda won the women's adult purple/brown/black belt featherweight class and was runner-up, for AACC, to Keiko Hattori of Alive in the same belt group's open-weight class.
Where in the source: Official results, women's adult purple/brown/black featherweight and open-weight classes — 「準優勝 塩田さやか(AACC)」
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Jordan Breen, 'Day One Divisionals at ADCC 2009', Sherdog, 26 September 2009.(opens in a new tab)
Reporting on the first day of the 2009 ADCC World Championship, Sherdog's Jordan Breen wrote that Shioda, the 2007 under-55 kg champion, won on points over Bianca Andrade in the women's 60 kg-and-under division, repeating her win over the same opponent two years earlier, and called Megumi Fujii, who was also entered in that division, Shioda's senpai.
Where in the source: Paragraph on the women's 60-kilograms and under — "Shioda's senpai, female MMA star Megumi Fujii"
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Lineage
No teaching connections are shown on this page.
Open lineage