Sota Fujii

is a Japanese professional shogi player ranked 9-dan. He is the current holder of the Kiō, Kisei, Meijin, Ōi, Ōshō and Ryūō titles, and a former holder of the Eiō and Ōza titles. He is the youngest person to be awarded professional status by the Japan Shogi Association and one of only five players to become professional while still a junior high school student.

Since becoming a professional, Fujii has broken a number of professional shogi records including being the youngest player to win a professional shogi tournament, the youngest player to challenge for a major title, the youngest player to win a major title, the youngest player to be a 2-crown title holder, the youngest player to defend a major title, the youngest player to be awarded the rank of 9-dan, the youngest to be a 3-crown title holder, the youngest to be a 4-crown title holder, the youngest to be a 5-crown title holder, the youngest to be a 6-crown title holder, the youngest to be a 7-crown title holder, the youngest to win the Meijin title, the youngest to win the Ōza title and becoming the first 8-crown title holder in professional shogi history. He also won his first 29 games as a professional to set a new record for most consecutive games won, and is also the first player to win all current non-title tournaments open to all professional shogi players in a single shogi year.

In July 2024, Fujii at age 21 years and 11 months became the youngest player to satisfy the criteria for becoming a "Lifetime Title Holder" when he qualified for the Lifetime Kisei title. The following month, he also qualified for the Lifetime Ōi title. In November 2025, he qualified for the Lifetime Ryūō title.

In 2025, Fujii became the first player to earn more than JPY 200 million in a single year.

Early life and amateur shogi Fujii was born in Seto, Aichi on July 19, 2002. His mother was a homemaker and his father was a company employee. He learned shogi at age five after being given a shogi set by his grandmother and started out playing games with his grandfather. Eventually he became too strong for his grandfather, so he started taking formal lessons at a neighborhood shogi school. As an elementary school student first-grade student, he began playing games against junior high school and senior high school students to test his skill.

Fujii's intense focus surprised his mother and his competitive spirit often led to crying outbursts when he lost. As a second-grade student, he got the opportunity to play a game against shogi professional Kōji Tanigawa as part of a simultaneous exhibition at a shogi event in Nagoya. Due to time limitations, Tanigawa offered Fujii a draw even though Fujii had a losing position. Upset by the offer, Fujii flipped the board and pieces, and then began crying until his mother came to take him away from the board.

Fujii was seven years old when he met his future professional shogi mentor Masataka Sugimoto for the first time. Sugimoto was amazed by the "marvelous perspective" and "insight" Fujii showed at such a young age and says that he is "the personification of fighting spirit" who "takes the frustration of defeat and directs it at the next match".

Shogi apprentice professional Fujii officially entered the shogi professional apprentice school as a 10-year-old under the sponsorship of Sugimoto with the rank of 6-kyū in September 2012. Fujii competed in the "59th 3-dan league" with other 3-dan ranked apprentices from April to September 2017 and finished in first place with a 13–5 record to win promotion to the rank of professional 4-dan. He was only the eighth 3-dan player since 1987 to be promoted to professional status after only one season in the "3-dan league". Fujii's promotion to full professional status by the became official on October 1, 2017.

Shogi professional Notable results 20162017: Record breaking debut and early success Fujii's debut game as a professional was on December 24, 2016, and he defeated 76-year-old Hifumi Katō. Katō was at the time the oldest active shogi professional, and the age gap of 62 years and 6 months between the two players broke the previous record of 58 years and 7 months set in 1986 when 15-year-old Yoshiharu Habu played 74-year-old .

On April 4, 2017, Fujii defeated Hiroshi Kobayashi to win his 11th straight game since turning professional and break the previous record of 10 jointly held by Yoshiyuki Matsumoto and Masakazu Kondō.

Fujii won his 13th game in a row when he defeated Shōta Chida in the round one of the 67th NHK TV Shogi Tournament on April 17, 2017. The game result was posted the same day on the Japan Shogi Association's official website, even though the game was not broadcast on NHK-E until May 14, 2017. This is something which was highly unusual because NHK tournament games are pre-recorded, and game results are not made public until the game is actually broadcast.

Fujii became the fastest professional to reach 50 wins in official games on November 21, 2017, when he defeated Shingo Hirafuji. Fujii achieved his 50th win in his 56th official game in just ten months and twenty-nine days since his professional debut, surpassing the previous record held by Habu, who won his 50th game in his 66th game and took one year and two months.

29-game winning streak After defeating Katō to win his debut game, Fujii proceeded to win his next 28 official games before losing to Yūki Sasaki on July 2, 2017. His 29 consecutive wins broke the previous record of 28 set by Hiroshi Kamiya in 1987.

Opponents

30th Ryūō tournament (group 6). Defeats 76-year-old Katō in his debut game as a professional.

Fujii's streak not only helped the recover from the aforementioned scandal, but also provided an economic boost as well. The streak led to increased sales of shogi books, and other merchandise, etc. as well as a general increase in shogi's popularity nationwide, particularly among young children. Local merchants in Fujii's hometown of Seto held commemorative sales to honor him for the streak and for his 15th birthday, and it was estimated almost 7.4 million people watched the live webcast of Fujii's record-setting victory. the fans, however, quickly sold out at both locations in less than an hour despite there being a limit set at one fan per person, with people lining up in advance to receive a numbered ticket to purchase a fan. Some of the fans sold subsequently showed up on online auction websites where bids up to JPY 15,600 were observed despite the original sale price of about JPY 2,300.

In December 2017, the estimated that the over all impact of Fujii's streak on its advertizing revenue had been roughly 18.5 billion yen. Fujii's first official game against a reigning major title holder came on January 14, 2018, when he defeated Meijin Amahiko Satō in the quarterfinals of the .

20182019: Meijin ranking league success and multiple tournament victories On February 1, 2018, Fujii defeated Hirotaka Kajiura in a Meijin Class C2 game to improve his league record to 9 wins and 0 losses and ensure his promotion to Meijin Class C1 in April 2018. Fujii's promotion to Class C1 also meant his promotion to the rank of 5-dan, thus making him the first junior high school student to ever be awarded the rank.

Fujii became the youngest player to win a professional shogi tournament on February 17, 2018, when he defeated Akihito Hirose in the final of the 11th Asahi Cup Open. Fujii advanced to the final by defeating the reigning Ryūō and Kisei title holder Yoshiharu Habu in the semi-finals held earlier that same day. Fujii's victory at age 15 years and 6 months broke the previous record of 15 years and 10 months set by Hifumi Katō in 1955. Fujii's victory also meant automatic promotion to the rank of 6-dan, thus making him the youngest player to ever be awarded such a rank by breaking the previous record (also held by Katō) of 16 years and 3 months.

On March 15, 2018, Fujii defeated Tatsuya Sanmaidō to finish Class 2 play undefeated at 10 wins and 0 losses. Fujii became the first player in six years to finish Class 2 play undefeated. The victory was Fujii's 15th in a row, which made him the holder of the two longest consecutive winning streaks for the 2017 shogi season. Fujii's victory was also his 60th victory overall in a single year which made him not only the 4th player ever to reach 60 wins, but also the youngest player ever to do so. (The other three players are Yoshiharu Habu (four times), Toshiyuki Moriuchi (once) and Kazuki Kimura (once).) Inoue won the game in 137 moves, thus becoming the first player aged 50 or older to defeat Fujii in an official game. Inoue's victory also stopped Fujii's 16 game winning streak. Fujii's winning streak began after a loss to on Takahiro Ōhashi on January 6, 2018, and included wins over the reigning Meijin title holder Satō, the reigning Ryūō title holder Habu, former Ōshō title holder Hirose, former Ryūō title holder Tetsurō Itodani as well as his first official game against his mentor Sugimoto.

Fujii became the youngest player to be promoted to 7-dan when he defeated Kōhei Funae on May 18, 2018. Fujii's win in the championship game for Ryūō Class 5 meant that he achieved Ryōū ranking class promotion for two consecutive years, thus satisfying the promotion criteria for 7-dan. Fujii's record of reaching 7-dan at age 15 years 9 months broke the previous record of 17 years 3 months set by Hifumi Katō in 1957.

In October 2018, Fujii won his second shogi championship when he defeated apprentice professional Wakamu Deguchi 3-dan 2 games to 0 to win the 49th Shinjin-Ō tournament. Fujii's victory made him the youngest player ever to win the tournament at 16 years and 2 months, breaking the 31-year-old record of 17 years and 0 months set by Toshiyuki Moriuchi in 1987.

Fujii at age 16 became the youngest player to win 100 official games as a professional on December 12, 2018. Fujii's victory also made him the fastest (two years and two months since turning professional) to achieve such a result, and his winning percentage of .847 (100 wins and 18 losses) is also the highest of any player to have previously won 100 games.

On January 8, 2019, Fujii defeated Eisaku Tomioka in Mejin Class C1 league play. The win was Fujii's 18 consecutive win in Meijin League play since debuting as a shogi professional which tied the record set by Makoto Nakahara 52 years earlier. Fujii, however, was defeated by Seiya Kondō in his next league game on February 5, 2019, to end the winning streak.

In February 2019, Fujii successfully defended his Asahi Cup championship when he defeated Kiō title holder Akira Watanabe to win the 12th Asahi Cup Open tournament.

20202022: Multiple major title victories In March 2020, Fujii became the first shogi professional to achieve a .800 winning percentage or greater for three consecutive years when he defeated Akira Inaba in challenger league play for the 61st Ōi tournament. (Yoshiharu Habu and Makoto Nakahara won 80% or more of their games three times in their careers, but neither achieved such a result for more than two-years in a row.) In title match against Watanabe, Fujii won the first two games before losing Game 3. He then won Game 4 to win the match 3 games to 1 and becomeat the age of 17 years and 11 monthsthe youngest major title holder in professional shogi history.

On August 20, 2020, Fujii won the Ōi title from Kazuki Kimura. Fujii defeated Kimura 4 games to 0 to win the 61st Ōi title. Fujii's victory made him the youngest person to become a 2-crown title holder and also the youngest person to be promoted to the rank of 8-dan. (Fujii's promotion to 8-dan at age 18 years 1 month broke the previous record of 18 years 3 months held by Hifumi Katō.) His becoming a 2-crown broke the previous record of 21 years 11 months held by Yoshiharu Habu.

In February 2021, Fujii won the Asahi Cup Open tournament for the third time by defeating Hiroyuki Miura in the finals of the 14th Asahi Cup Open.

On July 3, 2021, Fujii successfully defended the Kisei title in the 92nd Kisei Tournament, defeating 3 games to 0. His successful title defense made him the youngest player to successfully defend a major title, (The previous record of 19 years and 0 months was set in 1991 by Nobuyuki Yashiki.) In JulySeptember 2021, Fujii challenged Toyoshima for the latter's Eiō title, with Fujii coming out on top again to win the 6th Eiō title match 3 games to 2. Winning the Eiō title made Fujii the youngest 3-crown title holder in history at 19 years and 1 month which broke the previous record of 22 years and 3 months set by in 1993. (Fujii was 19 years and 3 months old when he won his 4th crown.) The previous record of 22 years and 9 months was set in 1993 by Yoshiharu Habu. The victory made Fujii not only the fourth player to become a 5-crown title holder, but also the youngest to achieve such a feat. (Fujii's age of 19 years and 6 months broke the previous record of 22 years and 10 months set by Yoshiharu Habu in August 1993.) In JuneJuly 2022, Fujii defeated 3 games to 1 to successfully defend his Kisei title. In JuneSeptember 2022, Fujii defeated 4 games to 1 in the 63rd Ōi title match to successfully defend his Ōi title and become youngest player to have won ten major titles. In OctoberDecember 2022, Fujii defeated Akihito Hirose 4 games to 2 to successfully defend his Ryūō title.

On November 20, 2022, Fujii won the tournament for the first time when he defeated Shintarō Saitō to win the 43rd JT Cup.

Fujii won the televised Ginga tournament for the second time when he defeated Taichi Takami to win the 30th Ginga Tournament on December 27, 2022. (The actual game was played on October 31, 2022, but the result was not made public until the game was broadcast in December.)

On March 12, 2023, Fujii defeated challenger in Game 6 of the 72nd Ōshō title match (JanuaryMarch 2023) 4 games to 2. This was the first time the two met in a major title match. The match was tied at two wins apiece after four games, but Fujii won the next two games to defend his Ōshō title.

On March 19, 2023, Fujii defeated in Game 4 of the 48th Kiō title match (FebruaryMarch 2023) to win the match 3 games to 1. This made Fujii not only the second but also the youngest player to become a 6-crown title holder at age 20 years 8 months. (Fujii broke the record of 24 years and 2 months set by Yoshiharu Habu in 1994.) The win also made Fujii the first professional shogi player in history to win all non-major title tournaments in a single season. A few days after defending his Eiō title, Fujii defeated Watanabe in Game 5 of the 81st Meijin title match to win the match 4 games to 1 and become the youngest person to win the Meijin title. Fujii's win made him only the second person to become a 7-crown title older and also the youngest to do so. Fujii's undefeated streak in major title matches continued in JuneAugust 2023 when he first defeated Daichi Sasaki 3 games to 1 in the 94th Kisei title match (JuneJuly 2023) to defend his Kisei title, and then beat Sasaki again 4 games to 1 in the 64th Ōi title match (JulyAugust 2023) to defend his Ōi title.

On October 11, 2023, Fujii defeated to win the 71st Ōza title match 3 games to 1 and become the first 8-crown title holder in the history of professional shogi. Fujii's victory also gave made him the youngest person at 21 years and 2 month to win the Oza title.

In his first title defense since becoming an 8-crown title holder, Fujii defeated Takumi Itō 4 games to none in the 36th Ryūō title match to win the Ryuo title for the third consecutive year. This was also the first time that Fujii had faced an opponent of the same age in a major title match. A little over a week later, Fujii defeated 8-dan in the final round of the 44th JT Nihon Series tournament (44th JT Cup) to win the tournament for the second consecutive year.

Fujii's attempt to repeat his "shogi grand slam" and win all non-major title shogi tournaments for the second consecutive year ended in December 2023 when he lost to Tadahisa Maruyama in the finals of the 31st Ginga-sen quick play tournament. and in March 2024 when he lost to in the finals of the 73rd NHK Cup tournament.

In major title defenses, however, Fujii continued to exert his dominance by defending his Ōshō and Kiō titles. He defeated 4 games to 0 in the 73rd Ōshō title match (JanuaryFebruary 2024), and in 48th Kiō title match (FebruaryMarch 2024). Fujii's victory over Sugai was his twentieth consecutive major title victory which broke the record of nineteen set 58 years earlier in 1966 by Yasuharu Ōyama, while his victory of Itō gave him a winning percentage of 0.851 for the 20232024 shogi season which is the second highest of all time behind the 0.854 of Makoto Nakahara set in 1967. His streak and his hold on all eight major titles came to end, however, after losing the 9th Eiō title match (AprilJune 2024) to 3 games to 2. In July 2024, however, Fujii returned to his winning ways by defeating Takayuki Yamasaki 3 games to 0 in the 95th Kisei Title Match (JuneJuly 2024) and win the Kisei title for fifth consecutive year. The victory also made Fujii the youngest player at age 21 years and 11 months to meet the criteria for becoming a "Lifetime Title Holder" when he qualified for the Lifetime Kisei title. The following month, Fujii defeated 3 games to none in the 72nd Ōza title match (September 2024) in his first defense of the Oza title he captured from Nagase the previous year. In December 2024, Fujii successfully defended his Ryūō title and 7-crown status by defeating 4 games to 2 in the 37th Ryūō Title Match (OctoberDecember 2024).

In the 50th Kiō title match (FebruaryMarch 2025), Fujii successfully defended his Kiō title holder by defeating Yasuhiro Masuda 3 games to none. The title was Fujii's 27th overall, which moved him into a tie for 5th place on the all-time major title holder's list with Kōji Tanigawa. Fujii passed Tanigawa about a week later when he won his 28th major title by defeating in the 74th Ōshō title match (JanuaryMarch 2025) 4 games to 1. On March 16, 2025, Fujii defeated Masataka Goda in the finals of the 74th NHK Cup tournament to win the tournament for the second time. Fujii and Nagase met once again in 83rd Meijin title match (AprilMay 2025), with Fujii defending his Meijin crown by a score of 4 games to 1. The following month, Fujii maintained his 7-crown status and won the Kisei title match for the sixth consecutive year by defeating challenger Kazuo Sugimoto 3 games to none in the 96th Kisei Title Match (June 2025). In the 66th Ōi title match against (JulySeptember 2025), Fujii successfully defended his Ōi title by winning the match 4 games to 2. It was his 6th consecutive Ōi title and his 31st major title overall. Fujii, however, was unable to defend his Ōza title and fell to 6-crown status after losing the 73rd Ōza title match (SeptemberOctober 2025) to 3 games to 2.

Fujii qualified for the Lifetime Ryūō title in November 2025 when he defeated 4 games to none in the 38th Ryūō Title Match (OctoberNovember 2025) to win the title for the fifth consecutive year. Fujii is the third person after and to qualify for the Lifetime Ryūō title and the youngest at 23 years old to do so.

Fujii's challenger for the Ōshō tille for the second year in a row was . Fujii was one loss away from losing the 75th Ōshō Title Match (JanuaryMarch 2025) after a Game 4 defeat but came back to win the next three games to win the title for the fifth consecutive year and also defend his 6-crown status. Like in the case of the 75th Ōshō Title Match, Fujii faced the same challenger, , for the second year in a row in the 51st Kiō Title Match (FebruaryMarch 2026) and was also one loss away from losing his title before coming back to win the match 3 games to 2.

In February 2026, Fujii defeated to win the 19th Asahi Cup. It was the fifth time Fujii won the tournament, which tied him with for most times over all. The following month (March 2026), Fujii defeated to win the NHK Cup for the second year in a row and the third time overall. Later in 2026, he successfully defended his Meijin Title and maintained his 6-crown status by defeating challenger 4 games to none in the 84th Meijin Title Match (AprilMay 2026). Fujii's next major title defense came against Shin'ichirō Hattori in the 97th Kisei Match (JuneJuly 2026); Fujii won the match 3 games to none, which not only allowed him to maintain his 6-crown status but also gave him his seventh Kisei Title in seven tries.

Promotion history The promotion history of Fujii is as follows: He has also won fourteen shogi non-title tournaments.

Major titles +TournamentYearsNumber of times Eiō 20202022 3 Kiō 20222025 (current) 4 Kisei 20202026 (current) 7 Meijin 20232026 (current) 4 Ōi 20202025 (current) 6 Ōshō 20212025 (current) 5 Ōza 20232024 2 Ryūō 20212025 (current) 5

Other championships

Awards and honors On March 13, 2018, the announced that Fujii had been confirmed to be the winner of its Annual Shogi Awards for "Most Games Won", "Best Winning Percentage", "Most Game Played" and "Most Consecutive Games Won" for his results during the 2017 professional shogi season (April 1, 2017March 31, 2018). Fujii is the youngest player to win those four major awards in the same year and only the third shogi professional to accomplish the feat since 1967. (These four awards are based upon player records in official games.) Yoshiharu Habu accomplished the same feat four times (1989, 1990, 1993 and 2001) and Kunio Naitō did it once in 1969, under the previous system followed by the .

In February 2018, Fujii received a special commendation from Aichi Prefecture for his victory in the 11th Aichi Cup Open and his other shogi accomplishments. Fujii is the youngest ever and only the sixth individual to have received said commendation. Previous recipients were Morimichi Takagi, Midori Ito, , Ichiro Suzuki, Kinsan Ginsan and the Chunichi Dragons,

Annual Shogi Awards 45th Annual Shogi Awards (April 2017March 2018): Best New Player, Special Award, Best Winning Percentage, Most Games Won, Most Games Played, Most Consecutive Games Won, and Game of the Year Special Prize 47th Annual Shogi Awards (April 2019March 2020): Most Games Won, Best Winning Percentage and Game of the Year Special Prize 48th Annual Shogi Awards (April 2020March 2021): Player of the Year, Best Winning Percentage, Most Games Won, Game of the Year, Game of the Year Special Prize and Masuda Special Prize 49th Annual Shogi Awards (April 2021March 2022): Player of the Year, Most Games Won, Most Games Played and Game of the Year 50th Annual Shogi Awards (April 2022March 2023): Player of the Year, Best Winning Percentage, Most Games Won, Game of the Year and Game of the Year Special Prize 51st Annual Shogi Awards (April 2023March 2024): Player of the Year, Best Winning Percentage, Game of the Year and Game of the Year Special Prize 52nd Annual Shogi Awards (April 2024March 2025): Player of the Year, Game of the Year and Game of the Year Special Prize

Other awards 2018: Seto City "Distinguished Citizen Award", Aichi Prefecture "Special Commendation" fourth place with JPY 45,540,000 in earnings in 2020; third place with JPY 69,960,000 in earnings in 2021; first place with JPY 122,050,000 in earnings in 2022; first place with JPY 186,340,000 in earnings in 2023; first place with JPY 175,560,000 in earnings in 2024; and first place with JPY 213,610,000 in earnings in 2025.

In 2025, he became the first professional shogi player to earn more than JPY 200,000,000 in a single year.

Tsume Shogi Solving Competition In March 2019, Fujii won the 15th Tsume Shogi Solving Competition, thus becoming the only person to win the competition four years in a row. Fujii was the only participant, which included both amateur and professional shogi players, to finish with a perfect score of 100 points. Fujii first won the competition in 2015 as a 12-year-old apprentice shogi professional 2-dan, and was the only participant to finish with a perfect score to become the youngest winner in the competition's history.

Fujii repeated as champion the following year when he won the 16th Tsume Shogi Competition, but the competition was cancelled from 2020 to 2023 due to the COVID-19 pandemic. The competition resumed in 2024, but Fujii did not participate.

Abema TV appearances Fujii has been featured in several programs broadcast on the 's shogi channel of the Internet television station AbemaTV.

In MarchApril 2017, Fujii was featured in in which he played seven games against top professionals selected by the . The games were unofficial, which meant the results did not affect his official win–loss record, and his opponents were (in order) Yasuhiro Masuda, Takuya Nagase, Shintarō Saitō, Taichi Nakamura, Kōichi Fukaura, Yasumitsu Satō and Yoshiharu Habu. Fujii won all of the games except Game 2 against Nagase.

Video game On March 3, 2020, Game Studio released a video game for the Nintendo Switch in Japan endorsed by Fujii and the called .

Personal life In October 2017, Fujii announced that it was his intention to enter senior high school after graduating from junior high school in the spring of 2018. Fujii said that he gave becoming a full-time shogi professional serious consideration but stated "I'd like to continue to progress and make every experience a positive one." Fujii's decision was widely anticipated in Japan and was viewed favorably by fellow shogi professionals and some education critics. Fujii's decision to continue his education is the same one made by the other four shogi professionals who obtained professional status while still a junior high school.

On March 20, 2018, Fujii graduated from located in Nagoya. He enrolled as a student at Nagoya University Affiliated Upper Secondary School in April 2018 but announced that he had left high school at the end of January 2021 to focus on shogi.