Sachio Ishibashi (石橋 幸緒, Ishibashi Sachio, born November 25, 1980) is a Japanese retired women's professional shogi player ranked 4-dan. She is a former representative director of the Ladies Professional Shogi-players' Association of Japan. She is also a former Women's Ōi [ja] and Women's Ōshō [ja] title holder.[1]

Sachio Ishibashi
Native name石橋幸緒
Born (1980-11-25) November 25, 1980 (age 44)
HometownKoganei, Tokyo
Career
Achieved professional statusOctober 1, 1993(1993-10-01) (aged 12)
Badge Number
  • JSA W-33
  • LPSA W-10
RankWomen's 4-dan
RetiredJanuary 28, 2014(2014-01-28) (aged 33)
TeacherIchiyo Shimizu (6-dan)
Major titles won3
Tournaments won7
Websites
Sachio Ishibashi on Twitter

Promotion history

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Ishibashi's promotion history was as follows.[2][3]

Note: All ranks are women's professional ranks.

Titles and other championships

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Ishibashi appeared in women's professional shogi major title matches nine times and won three titles.[2][3] She won the 21st Women's Ōshō [ja] title in 1999,[4] and the 18th and 19th Women's Ōi [ja] titles in 2007 and 2008.[5][6] In addition to major titles, Ishibashi won five JSA run shogi non-title tournaments,[2] and two LPSA run non-title tournaments.[3]

Major titles

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Title Years Number of times overall
Women's Ōshō [ja] 1999 1
Women's Ōi [ja] 2007–08 2

Other championships

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Tournament Years Number of times
*Ladies Open Tournament [ja] 1999, 2002, 2005 3
*Kajima Cup [ja] 2002, 2005 2
*Ladies Invitation Cup [ja] (LPSA) 2009 1
*Tenga Cup [ja] (LPSA) 2011 1

Note: Tournaments marked with an asterisk (*) are no longer held or currently suspended.

Awards and honors

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Ishibashi received the Japan Shogi Association's Annual Shogi Awards for "Women's Professional of the Year" for the April 1999 – March 2000 shogi year, and the "Women's Professional Award" for the April 2002 – March 2003 shogi year.[2][3][7]

References

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  1. ^ "Ichibashi Sachio Yondan Geneki Intai to LPSA Taikai no Oshirase" 石橋幸緒四段 現役引退とLPSA退会のお知らせ [Sachio Ishibashi 4-dan announces retirement and intention to leave LPSA] (in Japanese). Ladies Professional Shogi-players' Association of Japan. January 28, 2014. Retrieved February 28, 2018.
  2. ^ a b c d "Ishibashi Sachio Joryū Yondan (Joryū Kishi Bangō 33)" 石橋幸緒 女流四段(女流棋士番号33) [Sachio Ishibashi Women's Professional 4d (Women's Professional Badge Number 33)] (in Japanese). Japan Shogi Association. Archived from the original on March 11, 2007. Retrieved August 29, 2019.
  3. ^ a b c d "Ishibashi Sachio" 石橋 幸緒 [Sachio Ishibashi] (in Japanese). Ladies Professional Shogi-player's Association. Archived from the original on February 9, 2014. Retrieved August 29, 2019.
  4. ^ "Joryū Ōshōsen: Kako no Kekka" 女流王将戦: 過去の結果 [Women's Ōshō Tournament: Past results] (in Japanese). Japan Shogi Association. Retrieved August 29, 2019.
  5. ^ "Daijūhakki Joryū Ōisen: Goban Shōbu・Chōsensha Kettei Rīgu" 第18期女流王位戦:五番勝負・挑戦者決定リーグ [18th Women's Ōi Tournament: Challenger Determination League and Best-of-Five Championship Match] (in Japanese). Japan Shogi Association. 2007. Retrieved August 29, 2019.
  6. ^ "Daijūkyūki Joryū Ōisen: Goban Shōbu・Chōsensha Kettei Rīgu" 第19期女流王位戦:五番勝負・挑戦者決定リーグ [19th Women's Ōi Tournament: Challenger Determination League and Best-of-Five Championship Match] (in Japanese). Japan Shogi Association. 2008. Retrieved August 29, 2019.
  7. ^ "Shōgi Taishō Jushōsha Ichiranhyō" 将棋大賞受賞者一覧 [List of Annual Shogi Award Winners] (in Japanese). Japan Shogi Association. Archived from the original on August 27, 2016. Retrieved August 29, 2018.
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