Yoshiharu Habu (Japanese: 羽生 善治, Hepburn: Habu Yoshiharu, born September 27, 1970) is a professional shogi player and a chess FIDE Master. He is a former holder of the Ryūō, Meijin, Ōi, Ōza, Kiō, Ōshō and Kisei major titles. He was the first person to simultaneously hold seven major professional shogi titles at the same time and is the only person to qualify as a lifetime title holder for seven major titles. In January 2018, Habu became the first professional shogi player to be awarded Japan's People's Honour Award. In June 2023, he was elected to the board of directors of the Japan Shogi Association (JSA), and chosen by the board to be the JSA president.

Yoshiharu Habu was born in Tokorozawa, Saitama in 1970 and moved to Hachioji, Tokyo before entering kindergarten. Habu first encountered shogi in his first year of elementary school, when his classmates taught him how the shogi pieces move. He was so fascinated by the game that his mother entered him in a shogi tournament held at the Hachioji Shogi Club in the summer of 1978. Although Habu was eliminated during the preliminary rounds with a record of 1 win and 2 losses, his parents took him to the shogi club every weekend from October 1978. Habu improved so rapidly that he was promoted to amateur 5-dan in October 1981 at the age of eleven.^[1][2]

During his elementary school days, Habu regularly participated in regional and national shogi tournaments, mainly for children. At these tournaments, Habu played against several children of the same age who also became professional players, including Toshiyuki Moriuchi, Yasumitsu Satō and Manabu Senzaki. Those players born around 1970 are now known as the Habu generation ^[ja], not just because they were born in the same year, but also due to their outstanding achievements as players.^[1]

In July 1981, Habu qualified to participate in the Amateur Meijin Tournament ^[ja] as the youngest ever representative ever of the Tokyo Suburban Area, and won four tournaments for elementary school children the following August. In April 1982, Habu won the 7th Elementary School Meijin tournament ^[ja] (小学生将棋名人戦, Shōgakusei shōgi meijinsen).^[3] He expressed his desire to become a professional player and asked advice from Katsuyasu Nakajima, the owner of the Hachioji Shogi Club and a student of Tatsuya Futakami. Habu applied for admission into the Japan Shogi Association's apprentice school^[4] as Futakami's student and was accepted as a member in 1982.

Habu became a 4-dan professional in 1985 at the age of 14. He was the third junior high school kid professional in shogi history following Hifumi Kato and Koji Tanigawa. In 1989, at the age of 19, Habu 6-dan won the Ryūō championship, defeating Akira Shima who led a 4-person shogi study group "Shimaken" in which Habu himself took part. This was the first time Habu won one of the seven major titles making him, at the time, the youngest titleholder ever. Although he lost the Ryūō title to Tanigawa the following year, Habu won the Kiō championship four months later in 1991.^[2] Since then he has held at least one of the seven major titles every year since then, and according to custom of the titleholder system he has, therefore, never been referred to by his dan ranking since winning that first championship in 1989.

Accumulating three wins in major championships (Ryūō in 1989, Kiō in 1991 and 1992), Habu actually did qualify for promotion to 9-dan in March 1992, but the existing promotion rules required him to be promoted to 8-dan first and then to wait one year before his next promotion. He was officially promoted to 9-dan on April 1, 1994.^[5]

In 1992 Habu won the Ōza championship defeating Bungo Fukusaki to hold two titles (Kiō and Ōza) simultaneously. He went on to hold the Ōza title for 19 terms in a row. In 1996 (February 14 to July 30), Habu became the first professional to ever hold seven major titles (Meijin, Ryūō, Kisei, Ōi, Ōza, Kiō, and Ōshō) at the same time.^{[2][lower-alpha 1]}

In July 2012, Habu won his 81st shogi title overall when he won in the Kisei title, becoming 1st on the all-time title-winners list, and surpassing the 80 of Yasuharu Ōyama.^[6]

In June 2014, Habu defeated the defending Meijin Toshiyuki Moriuchi 4 games to none to become the 72nd Meijin. Habu lost his Meijin title to Moriuchi in 2011 (69th Meijin match) and was unable to defeat Moriuchi and regain the title in both 2012 (70th Meijin match) and 2013 (71st Meijin match). By defeating Moriuchi, Habu not only moved into a tie with both Moriuchi and Yoshio Kimura for third place on the all time Meijin winner's list, he also became the first person the recapture the title for the third time.^[7]

In November 2014, Habu won his 1300 official game, becoming the fourth player to do so, the youngest player to do so (44 years and 1 month) and the fastest player to do since turning professional (28 years and 11 months). Habu's win came in his 1801 game as a professional and his winning percentage of 72.3 percent at the time is the all-time highest of any professional player to reach 1300 wins to date.^[8]

In December 2017, Habu defeated defending champion Akira Watanabe to win the 30th Ryūō title. It was Habu's seventh Ryūō title overall which qualified him for the title of Lifetime Ryūō. It also made Habu the first shogi professional to qualify for lifetime titles in seven major titles.^[9]

On January 5, 2018, Habu became the first shogi professional to be awarded Japan's People's Honor Award.^[10] In November 2018, it was announced that he was also awarded the Medal with Purple Ribbon.^[11]

On November 21, 2018, Habu became the seventh shogi professional to play 2000 official games. At age 48 years and 1 month, Habu is the youngest to achieve the feat. He also accomplished it in 32 years and 11 months since obtaining professional status, thus becoming the fastest to do so. Furthermore, his overall winning percentage of .709 is also the highest among those who have previously reached the milestone.^[12][13]

On December 21, 2018, Habu lost the 31st Ryūō title to challenger Akihito Hirose 4 games to 3. The loss of the Ryūō title marked the first time in 27 years that Habu was a not one of professional shogi's major titleholders.^[14][15] A few days after losing the Ryūō title, the Japan Shogi Association announced that Habu had expressed his desire to be officially referred to as "Habu 9-dan" (羽生九段 (Habu Kudan)) instead of as "Ex-Ryūō Habu" (羽生前竜王 (Habu Zenryūō)), the way Ex-Ryūō champions can choose to be referred to as throughout the year following their loss of the title.^[16][17]

Habu defeated Masataka Gōda on March 17, 2019, to win the 68th NHK Cup tournament. It was the eleventh time Habu won the tournament, and also the 45th non-major title championship of his career, which broke the previous record of forty-four championships he shared with Ōyama.^[18]

On June 4, 2019, Habu defeated Takuya Nagase to become the shogi professional with the most victories of all time with 1,434 wins. Habu tied Ōyama's record of 1433 career wins a little over a week earlier on May 23, but then lost his next game and his first chance to break the tie on May 30. Habu's 1,434 win came in his 2,027 game as a shogi professional and gave him an overall winning percentage of 0.708.^[19][20]

In 2022, Habu was demoted to B1 class after 29 consecutive terms ranked A class or higher. On June 16, 2022, in the first round of the 81st Meijin B1 ranking league, Habu defeated Takayuki Yamasaki to become the first shogi professional with 1,500 wins, extending his record for most wins by a shogi professional and giving him an overall winning percentage of 0.696.^[21] For this achievement, Habu was awarded the newly-created Special Shogi Honor Fighting Spirit Award ^[ja].

Habu won all six of his games in the 72nd Ōshō Challenger League (September – November 2022) to earn the right to challenger Sōta Fujii for the later's Osho title in the 72nd Ōshō title match (January – March 2023).^[22] It was the first meeting between the two in a major title match. The match was tied at two wins apiece after four games, but Fujii won the next two games to win the match 4 games to 2.^[23]

On April 4, 2023, then JSA president Satō annoounced that he would not seek re-election when his term expired in at the beginning of June 2023.^[36] Later that same day, Habu released a statement through the JSA stating that he had submitted his application to be a candidate for the JSA board of directors scheduled to be selected at the next general meeting in June 2023.^[37] In the statement, Habu also stated that he decided to be a candidate for the first time because he wanted to "do all he could to help the JSA as it prepared to celebrate its 100th anniversary in 2024".^[37] Habu's candidacy was approved by the board of directors election preparatory committee on April 26,^[38] and he was formally elected to the JSA board of directors and then subsequently selected to be JSA president by the other members of the board at the 74th JSA general meeting held on June 9, 2023.^[39]

Habu is also one of the best chess players in Japan, with a peak Elo rating of 2415 in February 2014.^[40][41]

In November 2014, he played former World Chess Champion Garry Kasparov in an exhibition match sponsored by the Japanese company Dwango. The two played two 25-minute rapid games with Habu losing both.^[42]

In March 1996, Habu married actress and singer Rie Hatada ^[ja] at Hato no Mori Hachiman Shrine in Sendagaya, Tokyo, not far from the head office of the Japan Shogi Association. The two had met for the first time in September 1994 and officially announced their engagement in July 1995. It was reported that 80 police officers were assigned to the ceremony due to the popularity of the two.^[43] As of 2012^[update], they have two daughters.^[2]

Habu has written numerous books, articles, etc. on shogi and various other topics. The vast majority of these are in Japanese, but there are some written in English.

• — (1992–1994). Habu no Zunō Shirīzu 羽生の頭脳シリーズ [Habu's Brain (Series)]. 10 volumes (in Japanese). Tokyo, Japan: 日本将棋連盟 (Nihon Shōgi Renmei, Japan Shogi Association).
• — (2000). Habu's Words. Translated by Tony Hosking; Yamato Takahashi [in Japanese]. Stratford-upon-Avon, England: The Shogi Foundation. ISBN 978-0953108923.
• — (2006). "Forward". Classic Shogi: Games Collection. By Hosking, Tony. Stratford-upon-Avon, England: The Shogi Foundation. ISBN 978-0953108930.
• —; Hosking, Tony (2010). Masters of Shogi. Stratford-upon-Avon, England: The Shogi Foundation. ISBN 978-0953108947.

• Habu Meijin no Omoshiro Shōgi - Super Famicom video game
• Saikyō Habu Shōgi - Nintendo 64 video game
• Habu Yoshiharu Shogi de Kitaeru: Ketsudanryoku DS - Nintendo DS video game
• i HABU Shogi - iPhone/iPod