Ratings
NAGAO Kazuki (Japan)
Japanese name(s): 長尾一樹40 tournaments
237 results
Player ID: 10868
Rated T425 in Japan and T510 in Asia&Oceania&Africa and T630 in the World
Latest rating: 1830
237 results
Player ID: 10868
Rated T425 in Japan and T510 in Asia&Oceania&Africa and T630 in the World
Latest rating: 1830
2025-03-16: 45_Meijin(Japan)
| NAGAO Kazuki | won against | NODA Norihide |
| SATO Koichiro | won against | NAGAO Kazuki |
| NAKAMORI Hiroki | won against | NAGAO Kazuki |
| KOSAI Satomu | won against | NAGAO Kazuki |
| NAKAMURA Keiichiro | won against | NAGAO Kazuki |
| NAGAO Kazuki | won against | KOBAYASHI Ryouta |
| SHABE Hiroaki | won against | NAGAO Kazuki |
2024-09-08: 50_All_Japan_championship(Japan)
2024-08-04: 13_Kanagawa_cup(Japan)
2024-06-30: 50_All_Japan_Kanagawa_prelim(Japan)
| YOSHINO Toru | won against | NAGAO Kazuki |
| OISHI Hiroki | 64-00 | NAGAO Kazuki |
| NAGAO Kazuki | 64-00 | MIYAZAKI Toru |
| OKUDAIRA Akio | won against | NAGAO Kazuki |
| TATSUMI-IIJIMA Yukiko | won against | NAGAO Kazuki |
| NAGAO Kazuki | won against | TOMI Kazuko |
| FUJITA Takeshi | won against | NAGAO Kazuki |
| ISHIKAWA Hikaru | 45-19 | NAGAO Kazuki |
| MEISHO Yuta | 34-30 | NAGAO Kazuki |
| NAGAO Kazuki | 34-30 | KANEKO Hikaru |
| NAGATSUKA Ibuki | 52-12 | NAGAO Kazuki |
| KOSHINO Kazuhiko | 47-17 | NAGAO Kazuki |
| IIDA Kanata | 33-31 | NAGAO Kazuki |
| HORIUCHI Soutarou | won against | NAGAO Kazuki |
| NAGAO Kazuki | won against | TOMITA Yo |
| NAGAO Kazuki | won against | BUTO Aki |
| NAGAO Kazuki | won against | KURIHARA Aru |
2015-03-28: 99_Shinagawa_open(Japan)
| KITANO Ochachi | 42-22 | NAGAO Kazuki |
| SUZUKI Yuta | 39-25 | NAGAO Kazuki |
| ONUKI Yutaka | 33-31 | NAGAO Kazuki |
| NAKAMURA Keiichiro | 38-26 | NAGAO Kazuki |
| SANO Yoko | 33-31 | NAGAO Kazuki |
2014-09-07: 9_Ouza_sen(Japan)
2014-08-09: 88_Chiyarenshi_open(Japan)
2014-03-23: 35_Meijin(Japan)
2014-01-03: Shinagawa_open_2014(Japan)
| YAMAKAWA Takashi | 50-14 | NAGAO Kazuki |
| NAGAO Kazuki | 37-27 | KIKUCHI Takafumi |
| KURIHARA Tomoyuki | 34-30 | NAGAO Kazuki |
| HISHIYAMA Yuichi | 40-24 | NAGAO Kazuki |
| YAMAZAKI Nobuyuki | 38-26 | NAGAO Kazuki |
| ITAGAKI Kenichi | 45-19 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | ISHIDA Kazuaki |
| SATOMI Takashi | 37-27 | NAGAO Kazuki |
| NAGAO Kazuki | 42-22 | MORII Takumi |
| NAGAO Kazuki | 39-25 | WATANABE Keiichi |
| MABUCHI Yuta | 38-26 | NAGAO Kazuki |
| SUGUWARA Kiyoshi | 38-26 | NAGAO Kazuki |
| IMOTO Wataru | won against | NAGAO Kazuki |
| TSUKAMOTO Hiroaki | won against | NAGAO Kazuki |
| TAKIGAWA Mitsuaki | won against | NAGAO Kazuki |
| OHTAKE Kosuke | won against | NAGAO Kazuki |
| IO Hideo | won against | NAGAO Kazuki |
| NAGAO Kazuki | won against | NISHIMURA Akihiro |
| HIURA Ryo | won against | NAGAO Kazuki |
| IIJIMA Takamune | 42-22 | NAGAO Kazuki |
| NAGAO Kazuki | 38-26 | ASAKAWA Takuya |
| KURIHARA Tomoyuki | 39-25 | NAGAO Kazuki |
| NAGAO Kazuki | 38-26 | KIMURA Yuto |
| NAGAO Kazuki | 37-27 | KODAMA Toku |
| SAITO Aya | 38-26 | NAGAO Kazuki |
| NAKANISHI Hiromi | 33-31 | NAGAO Kazuki |
2013-12-01: 22_Kawasaki_open(Japan)
2013-11-03: 85_Kanagawa_open(Japan)
2013-09-01: 8_Ouza_sen(Japan)
2013-08-25: 84_Kanagawa_open(Japan)
2013-06-02: 21_Kawasaki_open(Japan)
2013-04-13: 86_Shinagawa_open(Japan)
2013-03-03: 82_Kanagawa_open(Japan)
2013-02-09: 85_Shinagawa_open(Japan)
2013-02-03: 34_Kanagawa_expert_game(Japan)
2013-02-03: 34_Kanagawa_student_expert_game(Japan)
2013-01-06: 81_Kanagawa_open(Japan)
| TANAKA Atsushi | 48-16 | NAGAO Kazuki |
| YOKOUCHI Yuji | 32-32 | NAGAO Kazuki |
| TAKEDA Kyoko | 47-17 | NAGAO Kazuki |
| SUGUWARA Kiyoshi | 34-30 | NAGAO Kazuki |
| SUZUKI Kenji | 41-23 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | SOUDA Shun |
| NAGAO Kazuki | 38-26 | GOTO Masahiro |
| SUGASE Takahiro | 62-02 | NAGAO Kazuki |
| ASOU Daisuke | 60-04 | NAGAO Kazuki |
| SUGUWARA Kiyoshi | 38-26 | NAGAO Kazuki |
| NAGAO Kazuki | 33-31 | ISHIKAWA Akira |
| IZUMI Takashi | 49-15 | NAGAO Kazuki |
| ENOMOTO Hiroyuki | 55-09 | NAGAO Kazuki |
| NAKAJIMA Tetsuya | 39-25 | NAGAO Kazuki |
| FUNATSU Asuka | 49-15 | NAGAO Kazuki |
| YUUKI Kousei | 39-25 | NAGAO Kazuki |
| NAKANO Jo | 45-19 | NAGAO Kazuki |
| NAGAO Kazuki | 33-31 | MABUCHI Yuta |
| TSUCHIYA Ryosuke | 42-22 | NAGAO Kazuki |
| TAKAHASHI Hisashi | 48-16 | NAGAO Kazuki |
| KODAMA Toku | 34-30 | NAGAO Kazuki |
| MATSUMOTO Takaki | 50-14 | NAGAO Kazuki |
| MITSUYA Nobuaki | 57-07 | NAGAO Kazuki |
| IKEDA Atsuhiko | 33-31 | NAGAO Kazuki |
| NAGAO Kazuki | 39-25 | TAYAMA Tsubasa |
| NAGAO Kazuki | 34-30 | MIYAZAWA Masuyama |
| NAGAMATSU Ryota | 57-07 | NAGAO Kazuki |
| SUGAYA Yoshiyuki | 38-26 | NAGAO Kazuki |
| SATO Ryu | 40-24 | NAGAO Kazuki |
| NAGAO Kazuki | 34-30 | NABETA Saki |
| NAGAO Kazuki | 40-24 | HARA Takuya |
| IWAKURA Hiroaki | 42-22 | NAGAO Kazuki |
| HISHIYAMA Yuichi | 37-27 | NAGAO Kazuki |
| NISHIO Hakudo | 42-22 | NAGAO Kazuki |
| NAGAO Kazuki | 33-31 | MATSUMOTO Takaki |
| TAKAHASHI Hisashi | 45-19 | NAGAO Kazuki |
| MIYAZAWA Masuyama | 50-14 | NAGAO Kazuki |
| NAGAO Kazuki | 34-30 | HAYASAKA Toshie |
| TATSUMI-IIJIMA Yukiko | 45-19 | NAGAO Kazuki |
| IKEDA Atsuhiko | 57-07 | NAGAO Kazuki |
| MATSUMOTO Takaki | 34-30 | NAGAO Kazuki |
| KOIDE Satoshi | 38-26 | NAGAO Kazuki |
| NARUMI Hisatoshi | 38-26 | NAGAO Kazuki |
| SHIRAI Ukyo | 36-28 | NAGAO Kazuki |
| OHNO Atsuko | 41-23 | NAGAO Kazuki |
| NAGAO Kazuki | 39-25 | CHIWAKI Yuji |
| NAGAO Kazuki | 34-30 | IKEDA Atsuhiko |
| SHIMIZU Hidekazu | 39-25 | NAGAO Kazuki |
| YASUDA Kenji | 44-20 | NAGAO Kazuki |
| NAGAO Kazuki | 39-25 | SUGUWARA Kiyoshi |
| NAGAO Kazuki | 49-15 | SUZUKI Toshiyuki |
| NAGAO Kazuki | 46-18 | KADOKURA Taya |
| NAGAO Kazuki | 45-19 | NAKAMURA Kudaka |
| MATSUMOTO Takaki | 37-27 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | KODAMA Wataru |
| NAGAO Kazuki | 35-29 | MATSUMOTO Takaki |
| NAGAO Kazuki | 39-25 | KADOKURA Taya |
| MIYAZAKI Yuji | 38-26 | NAGAO Kazuki |
| TAKIGAWA Mitsuaki | 45-19 | NAGAO Kazuki |
| ISHIKAWA Akira | 45-19 | NAGAO Kazuki |
| NAGAO Kazuki | 39-25 | YAHABA Hideki |
| NAGAO Kazuki | 51-13 | EBIHARA Yusuke |
| NAGAO Kazuki | 33-31 | SHIBATA Kenichirou |
2012-12-08: 79_Chiyarenshi_open(Japan)
2012-10-13: 78_Chiyarenshi_open(Japan)
2012-08-11: 77_Chiyarenshi_open(Japan)
2012-07-14: 82_Shinagawa_open(Japan)
2012-07-01: 78_Kanagawa_open(Japan)
2012-04-14: 75_Chiyarenshi_open(Japan)
2012-01-08: 76_Kanagawa_open(Japan)
2012-01-03: Shinagawa_open_2012(Japan)
| NISHIYAMA Yuki | 42-22 | NAGAO Kazuki |
| TAKIGAWA Mitsuaki | 48-16 | NAGAO Kazuki |
| EBIHARA Yusuke | 39-25 | NAGAO Kazuki |
| TANEDA Kazuki | 41-23 | NAGAO Kazuki |
| WATANABE Keiichi | 38-26 | NAGAO Kazuki |
| SATO Ryu | 43-21 | NAGAO Kazuki |
| HAMADA Atsushi | 38-26 | NAGAO Kazuki |
| NISHIO Hakudo | 35-29 | NAGAO Kazuki |
| NAGAO Kazuki | won against | TAKAHASHI Kenji |
| NAGAO Kazuki | 34-30 | KURIHARA Aru |
| TAKAHASHI Hisashi | 43-21 | NAGAO Kazuki |
| TSUCHIYA Shotaro | 41-23 | NAGAO Kazuki |
| TAKIGAWA Mitsuaki | 39-25 | NAGAO Kazuki |
| NAGAO Kazuki | 36-28 | OCHIAI Naofumi |
| OGATA Masa | 39-25 | NAGAO Kazuki |
| NAGAO Kazuki | won against | ABE Yura |
| NAGAO Kazuki | 34-30 | KOIDE Satoshi |
| TAKAHASHI Hisashi | 41-22 | NAGAO Kazuki |
| OSHIMA Yusuke | 44-20 | NAGAO Kazuki |
| NAGAO Kazuki | 34-30 | KATO Yudai |
| NAGAO Kazuki | 33-31 | KUNIO Yukihiro |
| IWAKURA Hiroaki | 39-25 | NAGAO Kazuki |
| NARUMI Hisatoshi | 38-26 | NAGAO Kazuki |
| NAGAO Kazuki | 37-27 | UEDA Noriyuki |
| HISHIYAMA Yuichi | 57-07 | NAGAO Kazuki |
| TAYAMA Tsubasa | 40-24 | NAGAO Kazuki |
| TAKAHASHI Shiu | 59-05 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | KATO Yudai |
| NAGAO Kazuki | 35-29 | SANO Joichiro |
| NAGAO Kazuki | 40-24 | TANEDA Miho |
| SHIRAI Ukyo | 35-29 | NAGAO Kazuki |
| NAGAO Kazuki | 42-22 | TOMONO Aimi |
| NAGAO Kazuki | won against | YUUKI Kousei |
| HAMADA Atsushi | 34-30 | NAGAO Kazuki |
| NAKANISHI Ryuichiro | 38-26 | NAGAO Kazuki |
| NAGAO Kazuki | 32-32 | NAKANISHI Ryouta |
| NAGAO Kazuki | 50-14 | ISHIZU Yuto |
| DEMACHI Koichiro | 40-24 | NAGAO Kazuki |
| NAGAO Kazuki | 56-08 | NAKANO Mura |
| TSUKAMOTO Shunsuke | 56-08 | NAGAO Kazuki |
| NAGAO Kazuki | 49-15 | KUNIO Yukihiro |
| SHINOHARA Jun | 36-28 | NAGAO Kazuki |
| GOTO Masahiro | 42-22 | NAGAO Kazuki |
| NAGAO Kazuki | 37-27 | OKUNO Naokazu |
| SHINAGAWA Yukinobu | 39-25 | NAGAO Kazuki |
| NAGAO Kazuki | 41-23 | NAKAMURA Shinjiro |
| KAWABATA Seiji | 39-25 | NAGAO Kazuki |
| MATSURA Satoshi | 34-30 | NAGAO Kazuki |
2011-10-30: 2011_Yokohama_open(Japan)
2011-09-04: 74_Kanagawa_open(Japan)
2011-07-09: 76_Shinagawa_open(Japan)
2011-07-03: 73_Kanagawa_open(Japan)
2011-04-29: 24_Kanto_social_choosing(Japan)
2011-02-12: 70_Chiyarenshi(Japan)
2011-01-09: 71_Kanagawa_open(Japan)
| KURIHARA Aru | 48-16 | NAGAO Kazuki |
| KOIDE Satoshi | 49-15 | NAGAO Kazuki |
| NAGAO Kazuki | 38-26 | WADA Takeshi |
| NOZU Ryosuke | 46-18 | NAGAO Kazuki |
| AISAKA Yoshimitsu | 42-22 | NAGAO Kazuki |
| NAGAO Kazuki | 57-07 | SAITO Hayao |
| EBIHARA Yusuke | 37-27 | NAGAO Kazuki |
| TSUKAMOTO Shunsuke | 37-27 | NAGAO Kazuki |
| NAGAO Kazuki | 58-06 | MURAKAMI Kousuke |
| YOSHIKAWA Takeshi | 59-05 | NAGAO Kazuki |
| NAGAO Kazuki | 43-21 | YOSHIKAWA Kazumi |
| YAMAMOTO Tetsuro | 55-09 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | OKUMURA Naoto |
| KUDOU Keita | 34-30 | NAGAO Kazuki |
| NAGAO Kazuki | 33-31 | AKAIKE Hide |
| NAGAO Kazuki | 33-31 | ISHIZU Yuto |
| FUKUDA Akihiro | 36-28 | NAGAO Kazuki |
| OKUNO Masanobu | 38-26 | NAGAO Kazuki |
| NAGAO Kazuki | 39-25 | KODAMA Wataru |
| NAGAO Kazuki | 39-25 | KUNIO Masahiro |
| SHIMIZU Taro | 56-08 | NAGAO Kazuki |
| NAGAO Kazuki | 44-20 | KAMENOUE Tsuyoshi |
| KUROKAWA Yoshimura | 47-17 | NAGAO Kazuki |
| NAGAO Kazuki | 51-13 | IWANO Shin |
| KANEKO Takahiro | 37-27 | NAGAO Kazuki |
| SHINDO Kouki | 41-23 | NAGAO Kazuki |
| NAGAO Kazuki | 34-30 | ABE Ryuji |
| TASAKA Kanichiro | 37-27 | NAGAO Kazuki |
| TOKI Yugo | 47-17 | NAGAO Kazuki |
| HONMA Yosuke | 42-22 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | NAKANISHI Ryuichiro |
| ABE Ryuji | 43-21 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | NAKANISHI Ryouta |
| TAKAOKA Shohei | 42-22 | NAGAO Kazuki |
| MITO Hiiro | 37-27 | NAGAO Kazuki |
| NAGAO Kazuki | 36-28 | OCHIAI Naofumi |
| NAGAO Kazuki | 50-14 | NAKAMURA Katsuhiko |
| ITO Ryoichi | 35-29 | NAGAO Kazuki |
| NAGAO Kazuki | 40-24 | YAMAMOTO Tetsuro |
| URATANI Ryufuyu | 33-31 | NAGAO Kazuki |
| NISHIYAMA Yuki | 61-03 | NAGAO Kazuki |
| NAGAO Kazuki | 33-31 | INOUE Masaru |
2010-12-11: 68_Chiyarenshi(Japan)
2010-08-14: 64_Chiyarenshi(Japan)
2010-05-08: 61_Chiyarenshi(Japan)
2010-01-10: 66_Kanagawa_open(Japan)
| NAGAO Kazuki | 41-23 | OCHIAI Naofumi |
| NAGAO Kazuki | 40-24 | MATSUDO Kiyohiko |
| MITO Hiiro | 34-30 | NAGAO Kazuki |
| TANEDA Kazuki | 34-30 | NAGAO Kazuki |
| NAGAO Kazuki | 34-30 | TAYAMA Tsubasa |
| ASAKAWA Takuya | 38-26 | NAGAO Kazuki |
| NAGAO Kazuki | 45-19 | WATABE Shiori |
| NAGAO Kazuki | 33-31 | AKAIKE Hide |
| TAKAHASHI Shiu | 40-24 | NAGAO Kazuki |
| YOSHIDA Miki | 38-26 | NAGAO Kazuki |
| NAGAO Kazuki | 37-27 | MATSUOKA Katsuya |
| NAGAO Kazuki | 35-29 | KODAMA Wataru |
| NAGAO Kazuki | 37-27 | AKAIKE Hide |
| SANO Joichiro | 34-30 | NAGAO Kazuki |
| TAYAMA Tsubasa | 40-24 | NAGAO Kazuki |
| MITO Hiiro | 41-22 | NAGAO Kazuki |
| HIGUCHI Natsuko | 33-31 | NAGAO Kazuki |
| NAGAO Kazuki | 39-25 | FURUTA Naoki |
| NAGAO Kazuki | 32-32 | HATENA Takashi |
| SUZUKI Takuma | 42-22 | NAGAO Kazuki |
| TONE Ryoutaro | 57-07 | NAGAO Kazuki |
| NAGAO Kazuki | 46-18 | MURAKAMI Megumi |
| NAGAO Kazuki | 51-13 | MURAKAMI Kousuke |
2009-10-25: 37_King_State(Japan)
| SHIMIZU Kouichi | 39-25 | NAGAO Kazuki |
| MIZUI Naoki | 35-29 | NAGAO Kazuki |
| NAGAO Kazuki | 37-27 | KOMAI Miyuu |
| TOKI Hidenobu | 44-20 | NAGAO Kazuki |
| SANO Joichiro | 42-22 | NAGAO Kazuki |
| SHINOHARA Chiaki | 36-28 | NAGAO Kazuki |
