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KAWAGUCHI Hayato (Japan)Japanese name(s): 川口勇人
100 tournaments
570 results
2014-04-27: 237_Kawagoe_ranking_games(Japan)
KAWAGUCHI Hayato50-14KOSHINO Kazuhiko
ITAGAKI Kenichi37-27KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26OHUCHI Yasuhiro
ISHIKAWA Akira47-17KAWAGUCHI Hayato
TAKIGAWA Mitsuaki47-17KAWAGUCHI Hayato
2013-04-21: 21_Master_open(Japan)
ISHIKAWA Akira51-13KAWAGUCHI Hayato
KAWAGUCHI Hayato52-12MATSUMOTO Makoto
KAWAGUCHI Hayato32-32KOSHINO Kazuhiko
KAWAGUCHI Hayato57-07ITO Hito
KAWAGUCHI Hayato36-28KATORI Michihiro
DEMACHI Koichiro32-32KAWAGUCHI Hayato
2012-11-25: 12_Saitama_open(Japan)
NAGAMATSU Ryota35-29KAWAGUCHI Hayato
KURACHI Takayuki53-11KAWAGUCHI Hayato
YAMAMOTO Kunihiro36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27KAWABATA Seiji
KAWAGUCHI Hayato40-24YUUKI Kokujin
TAKIGAWA Mitsuaki43-21KAWAGUCHI Hayato
2012-11-11: OWC2013_qualification(Japan)
YABE Umawon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstTATSUMI-IIJIMA Yukiko
SATANI Tetsuwon againstKAWAGUCHI Hayato
ASAKAWA Takuyawon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstSHINOHARA Chiaki
KAWAGUCHI Hayatowon againstTAKIGAWA Mitsuaki
2012-10-06: 1_team_Shinagawa_open(Japan)
KAWAGUCHI Hayato33-31KAMIKURA Daisuke
KIYONOBU Kenta39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato42-21KOBAYASHI Mai
KAWAGUCHI Hayato38-26KURACHI Takayuki
KAWAGUCHI Hayato34-30KOBAYASHI Manabu
KAWAGUCHI Hayato39-25AKAGI Tachiro
2012-09-02: 7_Ouza_sen(Japan)
KURITA Seiya48-16KAWAGUCHI Hayato
KAWAGUCHI Hayato42-22ASAKAWA Takuya
YAMANAKA Mami39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato42-22TAKIZAWA Masaki
KAWAGUCHI Hayato34-30NAGASHIMA Kazuhito
KAMEDA Ryota34-30KAWAGUCHI Hayato
2012-07-18: 40_All_Japan_open_champ(Japan)
ASAHINA Satoshiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstEBIHARA Yusuke
KAWAGUCHI Hayatowon againstSUGUWARA Kiyoshi
KAWAGUCHI Hayatowon againstIMAMURA Yuuki
KAWAGUCHI Hayatowon againstTAKIGAWA Mitsuaki
KAWAGUCHI Hayatowon againstKIMURA Yuto
2012-07-01: 78_Kanagawa_open(Japan)
NAKANO Jo51-13KAWAGUCHI Hayato
KAWAGUCHI Hayato44-20KATO Yudai
SAITO Aya47-17KAWAGUCHI Hayato
KAWAGUCHI Hayato47-17DEMACHI Koichiro
KAWAGUCHI Hayato39-25NODA Bintatsu
ASOU Daisuke38-26KAWAGUCHI Hayato
2012-06-17: 40_All_Japan_north_Kanto_prelim(Japan)
KAWAGUCHI Hayatowon againstYAMAMOTO Kunihiro
KAWAGUCHI Hayato33-31KURACHI Takayuki
GOTO Hiroshi33-31KAWAGUCHI Hayato
SAITO Riki47-17KAWAGUCHI Hayato
TAKIGAWA Mitsuaki41-23KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26DOJUN Makiko
KAWAGUCHI Hayato58-06ABE Ryuji
2012-05-27: 20_Masutaohu_open(Japan)
KATORI Michihiro40-24KAWAGUCHI Hayato
KAWAGUCHI Hayato50-14MATSUMOTO Makoto
KOSHINO Kazuhiko42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato64-00NAKANO Sumiko
KAWAGUCHI Hayato39-25KITAJIMA Masato
ISHIKAWA Akira36-28KAWAGUCHI Hayato
2012-05-03: 24_Kyoto_open(Japan)
TODA Guratoshi35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato44-20NISHIMURA Akihiro
ISHIKAWA Hiroyuki40-24KAWAGUCHI Hayato
KAWAGUCHI Hayato44-20IO Hideo
2012-03-04: Meijin_groupA(Japan)
KAWAGUCHI Hayato42-22TAKAHASHI Hisashi
KAWAGUCHI Hayato41-23TSUCHIDA Daisuke
TOKUDA Naoya47-17KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25ITAGAKI Kenichi
IZUMI Takashi36-28KAWAGUCHI Hayato
MURAKAMI Takeshi49-15KAWAGUCHI Hayato
NUNOME Naoya56-08KAWAGUCHI Hayato
2011-12-23: 136_Nagareyama_open(Japan)
KAWAGUCHI Hayato34-30HAIJIMA Mitsuya
KAWAGUCHI Hayato47-17OCHIAI Naofumi
KAWAGUCHI Hayato37-27TAYAMA Tsubasa
KAWAGUCHI Hayatowon againstTANAKA Shuntaro
KAWAGUCHI Hayato38-26ISHIKAWA Akira
2011-12-10: 73_Chiyarenshi(Japan)
KAWAGUCHI Hayato39-25SATO Ryu
KAWAGUCHI Hayato36-28IRIE Bin
WATANABE Keiichi37-27KAWAGUCHI Hayato
OHUCHI Yasuhiro40-24KAWAGUCHI Hayato
IZUMI Takashi34-30KAWAGUCHI Hayato
KAWAGUCHI Hayato34-30OHTAKE Kosuke
2011-11-12: 78_Shinagawa_open(Japan)
MATSUDA Shoma35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25ISHIKAWA Akira
NARUMI Hisatoshi34-30KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31KURIHARA Aru
KAWAGUCHI Hayato35-29TATSUMI-IIJIMA Yukiko
FUJITA Kousuke37-27KAWAGUCHI Hayato
2011-08-28: 6_Ouza_sen(Japan)
KAWAGUCHI Hayato50-14NAGASAKI Hidekazu
KAWAGUCHI Hayato35-29ISHIKAWA Akira
GOTO Hiroshi63-01KAWAGUCHI Hayato
NOBUKAWA Hiroki46-18KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31TSUKAMOTO Kazuma
TAKIZAWA Masaki39-25KAWAGUCHI Hayato
NODA Bintatsu50-14KAWAGUCHI Hayato
2011-07-17: 39_Japan_Champ(Japan)
KAWAGUCHI Hayatowon againstYASUJIMA Yuji
SUZUKI Takahirowon againstKAWAGUCHI Hayato
MUKAI Daisukewon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstMATSUMOTO Kazunori
KAWAGUCHI Hayatowon againstITAGAKI Kenichi
KAWABATA Seijiwon againstKAWAGUCHI Hayato
2011-06-19: 39_Japan_Champ_north_Kanto_prelim(Japan)
KAWAGUCHI Hayato36-28SAITO Riki
KAWAGUCHI Hayato33-31GOTO Hiroshi
KAWAGUCHI Hayato52-12GOTO Masahiro
TODA Tomoya42-22KAWAGUCHI Hayato
ITO Junya44-20KAWAGUCHI Hayato
SAWAKI Yusuke37-27KAWAGUCHI Hayato
2011-05-29: 32_Meijin(Japan)
KAWAGUCHI Hayatowon againstNAKAYAMA Takahiro
KAWAGUCHI Hayatowon againstTANAKA Amane
ITO Junyawon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstMATSUYA Shinpei
ESAKI Yutawon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstOHTAKE Kosuke
2011-05-01: 19_Masutaohu_open(Japan)
KAWAGUCHI Hayato49-15KAWABATA Seiji
GOTO Masahiro42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato49-15KOSHINO Kazuhiko
KATORI Michihiro42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato45-19ISHIKAWA Akira
KAWAGUCHI Hayato59-05TAKEDA Kyoko
2011-04-30: 130_Nagareyama_open(Japan)
KOBAYASHI Manabu49-15KAWAGUCHI Hayato
KAWAGUCHI Hayato54-10SHIKUMI Kenji
KOSHINO Kazuhiko37-27KAWAGUCHI Hayato
KATORI Michihiro34-30KAWAGUCHI Hayato
KAWAGUCHI Hayato47-17KINOSHITA Takao
2011-01-23: North_Kanto_expert_games(Japan)
SATAKE Yosukewon againstKAWAGUCHI Hayato
GOTO Masahiro37-27KAWAGUCHI Hayato
KITAJIMA Masatowon againstKAWAGUCHI Hayato
2011-01-16: 128_Nagareyama_open(Japan)
FUKUBA Tohiro46-18KAWAGUCHI Hayato
KAWAGUCHI Hayato53-11KOJIMA Teppei
KAWAGUCHI Hayato40-24HAYASAKA Toshie
IKEDA Yuki36-28KAWAGUCHI Hayato
FUNATSU Asuka39-25KAWAGUCHI Hayato
2011-01-09: 71_Kanagawa_open(Japan)
KAWAGUCHI Hayato36-28YAMAZAKI Nobuyuki
TAKEDA Kyoko36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato57-07TOKI Hidenobu
UMEMURA Yuji48-16KAWAGUCHI Hayato
KAWAGUCHI Hayato36-28KOBAYASHI Manabu
KAWAGUCHI Hayato35-29TOKI Yugo
2011-01-08: 69_Chiyarenshi(Japan)
KAWAGUCHI Hayato35-29KOSHINO Kazuhiko
KAWAGUCHI Hayato36-28NARUMI Hisatoshi
KAWAGUCHI Hayato37-27KOBAYASHI Manabu
HISHIYAMA Yuichi37-27KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26KOIDE Satoshi
KAWAGUCHI Hayato39-25WATANABE Keiichi
2010-12-26: 224_Kawagoe_ranking_games(Japan)
GOTO Masahiro33-31KAWAGUCHI Hayato
KURACHI Takayuki41-23KAWAGUCHI Hayato
KAWAGUCHI Hayato34-30OCHIAI Naofumi
MORI Kenichi46-18KAWAGUCHI Hayato
KAWAGUCHI Hayato34-30NAKAYAMA Takahiro
KAWAGUCHI Hayato45-19KOBAYASHI Manabu
2010-12-23: 127_Nagareyama_open(Japan)
NARUMI Hisatoshi37-27KAWAGUCHI Hayato
KAWAGUCHI Hayato47-17UMEMURA Yuji
KAWAGUCHI Hayato46-18KOSHINO Kazuhiko
TAKENOBU Kosuke41-23KAWAGUCHI Hayato
2010-12-11: 68_Chiyarenshi(Japan)
KAWAGUCHI Hayato41-23NAMIKI Kazunari
KOIDE Satoshi41-23KAWAGUCHI Hayato
KAWAGUCHI Hayato42-22SHINOHARA Ryo
KAWAGUCHI Hayato37-27OHTAKE Kosuke
TOKI Yugo33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato42-22HISHIYAMA Yuichi
2010-11-28: 25_Tatebayashi_open(Japan)
KAWAGUCHI Hayato44-20IWAKURA Hiroaki
OHMORI Keita37-27KAWAGUCHI Hayato
URUSHIHARA Kazuhiro39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato48-16TSUTSUI Masayuki
KAWAGUCHI Hayato42-21KAWASAKI Akito
KAWAGUCHI Hayato37-27SHINDO You
2010-11-23: 63_Mito_meeting(Japan)
OSHIMIZU Takanori46-18KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31EBIHARA Yusuke
KAWAGUCHI Hayato43-21KATO Tomihiro
SHIKUMI Kenji32-32KAWAGUCHI Hayato
KAWAGUCHI Hayato44-20OKUDA Tsuyoshi
ANDO Tomoaki47-17KAWAGUCHI Hayato
2010-11-21: 126_Nagareyama_open(Japan)
KAWAGUCHI Hayato38-26KOBAYASHI Makoto
HAGIKURA Yutaka42-22KAWAGUCHI Hayato
NAKAI Kota49-15KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31SATO Reiko
KAWAGUCHI Hayato39-25SHINDO You
2010-11-13: 67_Chiyarenshi(Japan)
HISHIYAMA Yuichi35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27SHINOHARA Chiaki
YOSHIKAWA Takeshi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25TOKI Yugo
IWAKURA Hiroaki36-28KAWAGUCHI Hayato
WATANABE Keiichiwon againstKAWAGUCHI Hayato
2010-10-09: 66_Chiyarenshi(Japan)
YAMADA Goro36-28KAWAGUCHI Hayato
ASAHINA Satoshi38-26KAWAGUCHI Hayato
NARUMI Hisatoshi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato35-29TOKI Hidenobu
KAWAGUCHI Hayato37-27WATANABE Keiichi
2010-09-25: 9_area_resistance(Japan)
KOSHIN Shuichi36-28KAWAGUCHI Hayato
NAGASHIMA Kazuhito45-19KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27OKAMA Ayumi
SUZUKI Yuta43-21KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26KOBAYASHI Makoto
OHNO Atsuko36-28KAWAGUCHI Hayato
2010-09-19: 10_Saitama_open(Japan)
SUZUKI Yoshiyuki36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25HAYASAKA Toshie
IWAKURA Hiroaki38-26KAWAGUCHI Hayato
TANIZAWA Misato50-14KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26YOSHIKAWA Takeshi
TANAKA Amane49-15KAWAGUCHI Hayato
2010-09-12: 125_Nagareyama_open(Japan)
KAWAGUCHI Hayato42-22KOSHINO Kazuhiko
TSUKAMOTO Kazuma50-14KAWAGUCHI Hayato
OHMORI Keita41-23KAWAGUCHI Hayato
KAWAGUCHI Hayato47-17HATENA Akijima
KAWAGUCHI Hayato38-26NAKAI Kota
2010-09-11: 65_Chiyarenshi(Japan)
KAWAGUCHI Hayato43-21SUZUKI Motoyuki
KAWAGUCHI Hayato35-29IWAKURA Hiroaki
IZUMI Takashi34-30KAWAGUCHI Hayato
WATANABE Hideaki45-19KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26NARUMI Hisatoshi
KAWAGUCHI Hayato36-28KATO Tomihiro
2010-08-14: 64_Chiyarenshi(Japan)
KAWAGUCHI Hayato35-29TAKEDA Kyoko
SHIBASAKI Lily42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato35-29WATANABE Hideaki
WATANABE Keiichi37-27KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25KAWABATA Seiji
IWAKURA Hiroaki33-31KAWAGUCHI Hayato
2010-07-10: 63_Chiyarenshi(Japan)
KAWAGUCHI Hayato40-24SANO Yoko
KAWAGUCHI Hayato41-23TAKIGAWA Mitsuaki
KAWAGUCHI Hayato34-30TOKI Yugo
KAWAGUCHI Hayato40-24SANO Joichiro
KAWAGUCHI Hayato34-30KAWAGUCHI Genki
SHINAGAWA Yukinobu36-28KAWAGUCHI Hayato
2010-06-12: 62_Chiyarenshi(Japan)
SHINAGAWA Yukinobu36-28KAWAGUCHI Hayato
TOKI Hidenobu33-31KAWAGUCHI Hayato
IZUMI Takashi48-16KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31TONE Ryoutaro
KAWAGUCHI Hayato39-25KAWAGUCHI Genki
2010-06-06: 38_Japan_Champ_north_Kanto_prelim(Japan)
KAWAGUCHI Hayato39-25YAMAMOTO Kunihiro
KURACHI Takayuki44-20KAWAGUCHI Hayato
KAWAGUCHI Hayato45-19SAWAKI Yusuke
GOTO Hiroshi47-17KAWAGUCHI Hayato
URA Satoru34-30KAWAGUCHI Hayato
KAGAWA Yoichi35-29KAWAGUCHI Hayato
GOTO Masahiro34-30KAWAGUCHI Hayato
2010-05-23: 122_Nagareyama_open(Japan)
KAWAGUCHI Hayato45-19YANAGI Kaigetsu
KAWAGUCHI Hayato38-26FUNATSU Asuka
KAWAGUCHI Hayato33-31TAKAHASHI Shiu
UMEMURA Yuji44-20KAWAGUCHI Hayato
GOTO Masahiro38-26KAWAGUCHI Hayato
2010-03-21: 31_Meijin(Japan)
KAWAGUCHI Genki64-00KAWAGUCHI Hayato
KAWAGUCHI Hayato64-00STEENTOFT Benkt
KATO Yuzuru64-00KAWAGUCHI Hayato
OHNO Daisuke64-00KAWAGUCHI Hayato
KAWAGUCHI Hayato64-00KAWAKAMI Yoshihiro
TATENO Ryuuji64-00KAWAGUCHI Hayato
KOBAYASHI Manabu64-00KAWAGUCHI Hayato
2010-03-13: 59_Chiyarenshi(Japan)
KAWAGUCHI Hayato47-17OHNO Atsuko
KAWAGUCHI Hayato33-31UMEMURA Yuji
NAGAMATSU Ryota34-30KAWAGUCHI Hayato
TANIZAWA Misato39-25KAWAGUCHI Hayato
KATO Tomihiro38-26KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25KOBAYASHI Manabu
2010-02-13: 58_Chiyarenshi(Japan)
KAWAGUCHI Hayato37-27SHINOHARA Jun
KAWAGUCHI Hayato33-31TANIZAWA Misato
OHUCHI Yasuhiro35-29KAWAGUCHI Hayato
OTANI Takashi34-30KAWAGUCHI Hayato
YOSHIDA Masafumi40-24KAWAGUCHI Hayato
SANO Yoko35-29KAWAGUCHI Hayato
2010-02-07: 31_North_Kanto_expert_game(Japan)
GOTO Masahiro37-27KAWAGUCHI Hayato
KAWAGUCHI Yuuki39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato52-12KAWAGUCHI Genki
KAWAGUCHI Hayato33-31TODA Tomoya
2010-01-31: 20_Tatebayashi_open(Japan)
KAWAGUCHI Hayato33-31URUSHIHARA Kazuhiro
KAWAGUCHI Hayato36-28OKUDA Tsuyoshi
SATAKE Yosuke39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato41-23GOTO Ryota
KAWAGUCHI Hayato39-25OGAWA Ami
KURACHI Takayuki35-29KAWAGUCHI Hayato
2010-01-10: 119_Nagareyama_open(Japan)
HAGIKURA Yutaka50-14KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26KOSHIN Shuichi
KAWAGUCHI Hayato58-06TERADA Yusuke
KAWAGUCHI Hayato34-30WATAHIKI Kenta
GOTO Masahiro61-03KAWAGUCHI Hayato
2010-01-09: 57_Chiyarenshi(Japan)
KAWAGUCHI Hayato43-21OHNAKA Kenichiro
KAWAGUCHI Hayato43-21WATANABE Keiichi
HISHIYAMA Yuichi36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27KOSHINO Kazuhiko
YOSHIDA Ryota35-28KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31NAGAMATSU Ryota
2009-11-29: 216_Kawagoe_ranking_games(Japan)
MATSUMOTO Hiroyuki35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31TANIZAWA Misato
URUSHIHARA Kazuhiro50-14KAWAGUCHI Hayato
KOBAYASHI Manabu43-21KAWAGUCHI Hayato
WATANABE Shimomoto44-20KAWAGUCHI Hayato
TOKI Hidenobu37-27KAWAGUCHI Hayato
2009-11-23: 19_Tatebayashi_open(Japan)
KAWAGUCHI Hayatowon againstNAGAMATSU Ryota
SANO Yoko34-30KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27SATAKE Yosuke
KAWAGUCHI Hayato34-30URUSHIHARA Kazuhiro
YAMAMOTO Kunihiro39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato35-29GOTO Masahiro
2009-11-15: 117_Nagareyama_open(Japan)
KAWAGUCHI Hayato50-14FUNATSU Asuka
NAGANO Yasushi48-16KAWAGUCHI Hayato
KURIHARA Kyousuke52-12KAWAGUCHI Hayato
KAWAGUCHI Hayato52-12WATANABE Shimomoto
KAWAGUCHI Hayato41-23KOBAYASHI Manabu
2009-11-14: 55_Chiyarenshi(Japan)
TOKI Hidenobu35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31HISHIYAMA Yuichi
SHIMIZU Kouichi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato64-00SANO Yoko
AMANO Kosuke41-23KAWAGUCHI Hayato
WATANABE Keiichi35-29KAWAGUCHI Hayato
2009-09-21: 9_Saitama_open(Japan)
ITAGAKI Kenichi37-27KAWAGUCHI Hayato
KOIDE Satoshi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato43-21KAGAWA Yoichi
SATAKE Yosuke39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25TAKIGAWA Mitsuaki
KAWAGUCHI Hayato35-29OKAWA Akira
2009-09-13: 116_Nagareyama_open(Japan)
KAWAGUCHI Hayatowon againstOHNO Atsuko
KAWAGUCHI Hayato36-28HISHIYAMA Yuichi
KAWAGUCHI Hayato37-27MATSUYA Shinpei
KAWAGUCHI Hayato33-31TANAKA Atsushi
IWATA Hiroyuki58-06KAWAGUCHI Hayato
2009-09-12: 53_Chiyarenshi(Japan)
KORO Tomoharu35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato40-24KOSHINO Kazuhiko
KIKUCHI Gou38-26KAWAGUCHI Hayato
TAKASAKI Shohei36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato40-24TAKIGAWA Mitsuaki
KAWAGUCHI Hayato40-24YAMADA Goro
2009-09-06: 64_Kanagawa_open(Japan)
KAWAGUCHI Hayato41-23KURACHI Takayuki
NOBUKAWA Hiroki43-21KAWAGUCHI Hayato
KOSHINO Kazuhiko47-17KAWAGUCHI Hayato
GOTO Masahiro33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26NAKAYAMA Takahiro
KAWAGUCHI Hayato33-31KOIDE Satoshi
2009-07-12: 114_Nagareyama_Open(Japan)
MIYASHITA Naoto42-22KAWAGUCHI Hayato
HAGIKURA Yutaka35-29KAWAGUCHI Hayato
HISHIYAMA Yuichi39-25KAWAGUCHI Hayato
IBARA Kunihiko34-30KAWAGUCHI Hayato
GOTO Masahiro48-16KAWAGUCHI Hayato
2009-07-11: 51_Chiyarenshi(Japan)
TOKI Yugo35-29KAWAGUCHI Hayato
SATO Yutaka34-30KAWAGUCHI Hayato
SANO Yoko34-30KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26OHNO Atsuko
KAWAGUCHI Hayato33-31OHYANAGI Masaki
2009-07-05: 63_Kanagawa_Open(Japan)
KAWAGUCHI Hayato54-10OHNO Atsuko
MURAKAMI Takeshi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato35-29NAGASHIMA Kazuhito
YUSAKI Akihiro35-29KAWAGUCHI Hayato
MATSUYA Shinpei34-30KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25KOSHINO Kazuhiko
2009-06-28: 37_Japan_Champ_North_Kanto_prelim(Japan)
NAKAMURA Yuya48-16KAWAGUCHI Hayato
KAWAGUCHI Hayato52-12SHIMONOSONO Kozo
KOTA Akinori33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26SATAKE Yosuke
SAWAKI Yusuke38-26KAWAGUCHI Hayato
TAKANO Satoshi34-30KAWAGUCHI Hayato
2009-06-07: 13_Ohu_Open_B(Japan)
OHTAKE Kosuke45-19KAWAGUCHI Hayato
TERADA Shiyouzi51-13KAWAGUCHI Hayato
KAWAGUCHI Hayato39-25TAKEDA Kyoko
KAWAGUCHI Hayato43-21AOKI Takayoshi
ITAGAKI Kenichi46-18KAWAGUCHI Hayato
KAWAGUCHI Hayato50-14MIKAWA Shinju
2009-05-31: 215_Kawagoe_ranking(Japan)
YOSHIDA Hideaki54-10KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31OKAMA Ayumi
KURACHI Takayuki56-08KAWAGUCHI Hayato
URUSHIHARA Kazuhiro48-16KAWAGUCHI Hayato
KAWAGUCHI Hayato51-13ISHIZUKA Hiroaki
KAWAGUCHI Hayato42-22NAKAYAMA Takahiro
2009-05-03: 113_Nagareyama_Open(Japan)
KAWAGUCHI Hayato44-20LI Ichyre
KAWAGUCHI Hayatowon againstTODA Tomoya
SUZUKI Yuta51-13KAWAGUCHI Hayato
KAWAGUCHI Hayato47-17NAGAMATSU Ryota
SAITO Riki48-16KAWAGUCHI Hayato
2009-04-12: 112_Nagareyama_Open(Japan)
KAWAGUCHI Hayato35-29KOBAYASHI Makoto
KAWAGUCHI Hayato42-22SATO Reiko
KAWAGUCHI Hayato50-14KAWADA Masaki
HAGIKURA Yutakawon againstKAWAGUCHI Hayato
KAWAGUCHI Hayato37-27KAWAGUCHI Yuuki
2009-03-29: Hausuohu_Open(Japan)
KANOU Yuki33-31KAWAGUCHI Hayato
MORI Takahiro33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31ISHII Kiyotaka
TOSAKA Hideki33-31KAWAGUCHI Hayato
TANAKA Satoshi33-31KAWAGUCHI Hayato
SHIMONOSONO Kozo33-31KAWAGUCHI Hayato
2009-03-28: 30_Meijin_prelim(Japan)
ISHIBASHI Takuya33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31KANAZAWA Miyuki
KAWAGUCHI Hayato33-31SUZUKI Yuta
KAWAGUCHI Hayato33-31YUSAKI Akihiro
KOBAYASHI Nosei33-31KAWAGUCHI Hayato
URUSHIHARA Yoshihisa33-31KAWAGUCHI Hayato
2009-03-22: 111_Nagareyama_Open(Japan)
KAWAGUCHI Hayato64-00TAKEDA Sho
KAWAGUCHI Hayato35-29KOBAYASHI Manabu
KAWAGUCHI Hayato64-00YASUDA Kenji
KURITA Seiya44-20KAWAGUCHI Hayato
2009-02-15: NorthEast_Kanto_Expert(Japan)
KAWAGUCHI Hayato43-21GOTO Masahiro
KURACHI Takayukiwon againstKAWAGUCHI Hayato
KANOU Yuki49-15KAWAGUCHI Hayato
KAWAGUCHI Hayato55-09SUGISAKI Harumi
KAWAGUCHI Hayato46-18TAKANO Satoshi
2009-02-14: 47_Chiyarenshi_A(Japan)
KAWAGUCHI Hayato41-23ISHIHARA Makoto
TOKI Yugo47-17KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26WATANABE Keiichi
SATO Ryu33-31KAWAGUCHI Hayato
SUZUKI Yuta41-23KAWAGUCHI Hayato
KAWAGUCHI Hayato41-23WATANABE Hideaki
2009-01-11: 110_Nagareyama_Open(Japan)
KAWAGUCHI Hayato42-22SANO Yoko
TANAKA Atsushi36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato40-24GOTO Masahiro
KAWAGUCHI Hayato45-19MATSUYA Shinpei
WATANABE Hajime33-31KAWAGUCHI Hayato
2009-01-03: Shinagawa_2009(Japan)
KAWAGUCHI Hayato36-28TOKI Yugo
SUZUKI Kenta52-12KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27SHINOHARA Chiaki
KAWAGUCHI Hayato61-03SATO Tetsuya
KAWAGUCHI Hayato51-13SANO Yoko
MIYAZAKI Yuji46-18KAWAGUCHI Hayato
KAWAGUCHI Hayato35-29OHUCHI Yasuhiro
2008-12-23: 109_Nagareyama_Open(Japan)
IZUMI Takashi39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato49-15KOBAYASHI Manabu
WAKIMOTO Naoyuki37-27KAWAGUCHI Hayato
OKUDA Tsuyoshi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato52-12TOKI Yugo
2008-12-13: 46_Chiyarenshi_A(Japan)
KAWAGUCHI Hayato34-30HIKARU Hidemi
KAWAGUCHI Hayato35-29ASAHINA Satoshi
KAWAGUCHI Hayato34-30SANO Yoko
SATANI Tetsu47-17KAWAGUCHI Hayato
KOBAYASHI Syunjiro36-28KAWAGUCHI Hayato
MITSUYA Nobuaki34-30KAWAGUCHI Hayato
2008-11-23: 24_King_State(Japan)
KAWAGUCHI Hayato55-09SHINOHARA Jun
KAWAGUCHI Hayato44-20ITO Junya
KAWAGUCHI Hayato36-28MURAKAMI Takeshi
NOBUKAWA Hiroki43-21KAWAGUCHI Hayato
NAKAMURA Yuya35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26SUZUKI Yuta
2008-11-22: 13_Tatebayashi_Open(Japan)
WATANABE Keiichi44-20KAWAGUCHI Hayato
KAWAGUCHI Hayato36-28GOTO Masahiro
HIKARU Hidemi35-29KAWAGUCHI Hayato
KAWAGUCHI Hayato42-22SANO Yoko
KAWAGUCHI Hayato46-18OCHIAI Naofumi
URUSHIHARA Kazuhiro58-06KAWAGUCHI Hayato
2008-11-09: 108_Nagareyama_Open(Japan)
WAKIMOTO Naoyuki37-27KAWAGUCHI Hayato
WATAHIKI Kenta42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato57-07KAWADA Masaki
KAWAGUCHI Hayato49-15KOBAYASHI Makoto
HIKARU Hidemi56-08KAWAGUCHI Hayato
2008-11-08: 45_Chiyarenshi_A(Japan)
KAWAGUCHI Hayato49-15KOBAYASHI Manabu
ISHIHARA Makoto42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31SUZUKI Yuta
WATANABE Hideaki41-23KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31WAKIMOTO Naoyuki
KAWAGUCHI Hayato43-21TAKIGAWA Mitsuaki
2008-11-03: 23_King_State(Japan)
NAGASHIMA Kazuhitowon againstKAWAGUCHI Hayato
TAKEISHI Takuya57-07KAWAGUCHI Hayato
OKADA Hionobu47-17KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26HISHIYAMA Yuichi
KAWAGUCHI Hayato43-21TOKI Yugo
2008-11-02: 60_Kanagawa_B(Japan)
KAWAGUCHI Hayato35-29SUGISAKI Harumi
KAWAGUCHI Hayato46-18SANO Yoko
MITSUYA Nobuaki35-29KAWAGUCHI Hayato
TODA Tomoya37-27KAWAGUCHI Hayato
KATO Yuzuru47-17KAWAGUCHI Hayato
KAWAGUCHI Hayato38-26SATO Tetsuya
2008-11-01: 51_Shinagawa_open(Japan)
KAWAGUCHI Hayato38-26TOMORI Taichi
NAGAMATSU Ryota33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato34-30ISHIKAWA Akira
IIJIMA Takamune39-25KAWAGUCHI Hayato
KAWAGUCHI Hayato37-27SATO Tetsuya
2008-10-18: 27_King_State_A(Japan)
IIJIMA Takamune35-29KAWAGUCHI Hayato
MIYAZAKI Yuji36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato42-22HAMADA Kikue
MURAKAMI Takeshiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayato33-31KOIDE Satoshi
TATSUMI-IIJIMA Yukiko37-27KAWAGUCHI Hayato
2008-10-13: 107_Nagareyama_Open(Japan)
KAWAGUCHI Hayato47-17TAKEDA Kyoko
KAWAGUCHI Hayato46-18ISHII Kiyotaka
NAGASAKI Hidekazu40-24KAWAGUCHI Hayato
MIYAZAKI Yuji56-08KAWAGUCHI Hayato
KAWAGUCHI Hayato46-18KANASAWA Kouta
2008-10-11: 44_Chiyarenshi_A(Japan)
KAWAGUCHI Hayato41-23OHNO Atsuko
KAWAGUCHI Hayato38-26KURAHASHI Satoshi
TAKEISHI Takuya36-28KAWAGUCHI Hayato
ISHIHARA Makoto37-27KAWAGUCHI Hayato
NAKANO Jo40-24KAWAGUCHI Hayato
TSUKAMOTO Kazuma39-25KAWAGUCHI Hayato
2008-09-14: 8_Saitama_open(Japan)
SUGISAKI Harumi42-22KAWAGUCHI Hayato
OKUDA Tsuyoshi46-18KAWAGUCHI Hayato
SHIIKI Isamu56-08KAWAGUCHI Hayato
KAWAGUCHI Hayato54-10TAKAHASHI Hitomi
KAWAGUCHI Hayato38-26YAMAMOTO Kunihiro
KAWAGUCHI Hayato36-28KOBAYASHI Manabu
2008-05-18: 1st Shinagawa parent and child othello (parents) tournament(Japan)
KAWAGUCHI Hayatowon againstNOBORU Misheng
KAWAGUCHI Hayatolost toSANO Yoko
KAWAGUCHI Hayatowon againstSATO Ryu
KAWAGUCHI Hayatowon againstOKAMOTO Syosetsu
MURAKAMI Takeshilost toKAWAGUCHI Hayato
2008-03-23: 29_Meijin(Japan)
TANAKA Atsushi33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31SHIMIZU Ryusei
HOSHINO Yoshihiro33-31KAWAGUCHI Hayato
KAWAGUCHI Hayato33-31OHHASHI Tomoshige
HOSHI Ryuichi33-31KAWAGUCHI Hayato
2008-01-12: 35th challenge cup advanced(Japan)
TAKEISHI Takuyawon againstKAWAGUCHI Hayato
KURODA Takujiwon againstKAWAGUCHI Hayato
TAKIGAWA Mitsuakiwon againstKAWAGUCHI Hayato
MASUDA Letakalost toKAWAGUCHI Hayato
KAWAGUCHI Genkiwon againstKAWAGUCHI Hayato
WATANABE Keiichiwon againstKAWAGUCHI Hayato
2008-01-06: Shinagawa Open 2008 advanced(Japan)
KAWAGUCHI Hayatowon againstMATSUZAWA Atsushi
OZAWA Kouwon againstKAWAGUCHI Hayato
ITAGAKI Kenichiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstSAITO Ayumi
OHNO Atsukowon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstWATANABE Hideaki
2007-11-25: 206th Kawagoe ranking game(Japan)
SAWADA Tomohirowon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstNISHIYAMA Momoko
WATANABE Keiichiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstIMAI Daiki
SATO Tomoyuki32-32KAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstSANO Yoko
2007-11-10: 33rd challenge cup - A(Japan)
KAWAGUCHI Hayatowon againstITO Junya
TAKEISHI Takuyalost toKAWAGUCHI Hayato
WATANABE Hideakiwon againstKAWAGUCHI Hayato
KATO Taijiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstKAWAGUCHI Genki
SANO Yokolost toKAWAGUCHI Hayato
2007-11-04: 55th Kanagawa Open A(Japan)
KAWAGUCHI Hayatowon againstAKITA Takuma
HIGUCHI Akiowon againstKAWAGUCHI Hayato
TAMAKI Kyotarowon againstKAWAGUCHI Hayato
TOKUSHIMA Akirawon againstKAWAGUCHI Hayato
KAWAGUCHI Yuukiwon againstKAWAGUCHI Hayato
SEKIGUCHI Shinya32-32KAWAGUCHI Hayato
2007-10-20: 16th giant king state cup(Japan)
KOIDE Satoshilost toKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstOHNAKA Kenichiro
TOMINAGA Kentawon againstKAWAGUCHI Hayato
KATO Taijilost toKAWAGUCHI Hayato
WATAHIKI Kentawon againstKAWAGUCHI Hayato
OKUDA Tsuyoshiwon againstKAWAGUCHI Hayato
2007-10-13: 32nd challenge cup - A(Japan)
KAWAGUCHI Hayatowon againstMORI Takahiro
YAMAMOTO Kunihirowon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstISAMU Mizutani
WATANABE Hideakiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayato32-32KAWAGUCHI Genki
KAWAGUCHI Hayatowon againstTSUKAMOTO Kazuma
2007-10-06: 40th Shinagawa seaside opening(Japan)
KAWAGUCHI Hayatowon againstKAWAGUCHI Genki
SATAKE Yosukewon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstMASUDA Letaka
ITO Junyalost toKAWAGUCHI Hayato
KANOU Yukiwon againstKAWAGUCHI Hayato
TANAKA Atsushiwon againstKAWAGUCHI Hayato
2007-10-06: 40_Shinagawa_open(Japan)
KAWAGUCHI Hayato35-29KAWAGUCHI Genki
SATAKE Yosuke42-22KAWAGUCHI Hayato
KAWAGUCHI Hayato43-21MASUDA Letaka
KAWAGUCHI Hayato33-31ITO Junya
KANOU Yuki43-21KAWAGUCHI Hayato
TANAKA Atsushi34-30KAWAGUCHI Hayato
2007-09-30: 3rd Chiba Open(Japan)
KAWAGUCHI Hayatowon againstTOKUSHIMA Akira
NAGASAKI Hidekazuwon againstKAWAGUCHI Hayato
KAWAGUCHI Genkiwon againstKAWAGUCHI Hayato
KOBAYASHI Kasawon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstHIRANO Keita
KAWAGUCHI Hayatowon againstKOBAYASHI Manabu
2007-06-09: 29th Chiyarenshi Open(Japan)
OKUDA Tsuyoshiwon againstKAWAGUCHI Hayato
KAWAGUCHI Hayatowon againstNISHIYAMA Momoko
TSUKAMOTO Kazumawon againstKAWAGUCHI Hayato
ASAHINA Satoshiwon againstKAWAGUCHI Hayato
HISHIYAMA Yuichiwon againstKAWAGUCHI Hayato
2007-06-02: 36_Shinagawa_open(Japan)
NAGASAKI Hidekazu44-20KAWAGUCHI Hayato
KAWAGUCHI Hayato34-30WATANABE Keiichi
KAWAGUCHI Hayato45-19HAMADA Kikue
ISHIHARA Makoto47-17KAWAGUCHI Hayato
AKIYAMA Tatsumi36-28KAWAGUCHI Hayato
KAWAGUCHI Hayato40-24ISHIKAWA Akira
2007-02-10: 25th Chirayenji Open(Japan)
KAWAGUCHI Hayatowon againstSAKURAI Takeuchi
OKUDA Tsuyoshilost toKAWAGUCHI Hayato
KIMURA Masashiwon againstKAWAGUCHI Hayato
ISOBE Seijiwon againstKAWAGUCHI Hayato
SATO Tetsuyawon againstKAWAGUCHI Hayato
WATAHIKI Kentawon againstKAWAGUCHI Hayato