Ratings

KOSAI Satomu (Japan)

Japanese name(s): 香西哲武

Ratings history

2025-09-29
2025-08-31
2025-07-31
2025-06-30
2025-05-31
2025-04-30
2025-03-31
2025-02-28
2025-01-31
2024-12-31
2024-06-30
2023-12-31
2023-06-30
2022-12-31
2022-06-30
2021-12-31
2021-06-30
2020-12-31
2020-06-30
2019-12-31
2019-06-30
2033
2035
2046
2057
2064
2076
2081
2078
2094
2108
2091
2168
2050
1964
1988
1815
1798
1808
1783
1959
1640
Show the ratings ⇩

 

40 tournaments
258 results
Player ID: 15129
Rated 245 in Japan and 287 in Asia&Oceania&Africa and T330 in the World
Latest rating: 2033
WOF online rating: 1808, view profile on Vint.ee
2025-08-17: 51_Inuyama_open(Japan)
HATTORI Kouki42-22KOSAI Satomu
MIYAGAWA Keigo33-31KOSAI Satomu
KOSAI Satomu42-22TSUKAMOTO Hiroaki
KOSAI Satomu43-21FUJIMOTO Kenta
KITATANI Yuuma34-30KOSAI Satomu
HAGA Kazutoshi38-26KOSAI Satomu
TSUKAMOTO Hiroaki42-22KOSAI Satomu
2025-07-06: 30_Kyoto_standings_A(Japan)
TAKAHASHI Akihiro58-06KOSAI Satomu
NAGASHIMA Kouyou35-29KOSAI Satomu
SAEKI Tsubasawon againstKOSAI Satomu
MIYAZAKI Yuji47-17KOSAI Satomu
UEDA Takashi49-15KOSAI Satomu
KOSAI Satomu41-23YOKOMIZO Keita
MIYAZAKI Toru44-20KOSAI Satomu
2025-06-01: 2_Minoo_open(Japan)
KOSAI Satomu43-21UNO Toshihiro
SAEKI Tsubasa40-24KOSAI Satomu
KOSAI Satomu62-02KAMEDA Kazumu
KOSAI Satomu48-16NAGATSUKA Ibuki
HARADA Shotawon againstKOSAI Satomu
MIYAZAKI Toru37-27KOSAI Satomu
2025-04-26: 6_Osaka_endurance_open_2(Japan)
KOSAI Satomu44-20NOMURA Soryo
KOSAI Satomu36-28HASEGAWA Takeshi
SAEKI Tsubasa40-24KOSAI Satomu
KOSAI Satomu36-28KANAMURA Ichika
KAWAZOE Osuke36-28KOSAI Satomu
KOSAI Satomu50-14SHIMAMOTO Masanori
FUJIMATSU Kouhei35-29KOSAI Satomu
2025-04-20: 64_Nagoya_open(Japan)
KOSAI Satomu55-09ONODERA Tokushi
MATSUMOTO Hiroyuki37-27KOSAI Satomu
KOSAI Satomu54-10KOGA Shingo
KOSAI Satomu32-32MIYAGAWA Keigo
KOSAI Satomu39-25KAWAZOE Osuke
OKUDAIRA Akio38-26KOSAI Satomu
2025-03-16: 45_Meijin(Japan)
NAKAYAMA Mariwon againstKOSAI Satomu
MIYAGAWA Keigowon againstKOSAI Satomu
KOSAI Satomu64-00KAWAI Shinobu
KOSAI Satomuwon againstNAGAO Kazuki
SAEKI Tsubasawon againstKOSAI Satomu
KOSAI Satomuwon againstKANEKO Hikaru
NAGAO Hirotowon againstKOSAI Satomu
2025-02-22: 45_Kinki_meijin_match(Japan)
KOSAI Satomu53-11HAMASAKI Akihiro
HONJO Yoshitaka34-30KOSAI Satomu
YAMAZAKI Midorikawa50-14KOSAI Satomu
NISHIMURA Akihirowon againstKOSAI Satomu
OBATA Ohsawawon againstKOSAI Satomu
KOSAI Satomu53-11KOKUBU Katsumi
KOSAI Satomu40-24TAKAHASHI Manabu
2025-01-19: 39_Hiroshima_open(Japan)
KOSAI Satomu51-13TANAKA Tetsuya
HARADA Shota34-30KOSAI Satomu
USHIRO Hideaki49-15KOSAI Satomu
KOSAI Satomu34-30MATSUI Takashi
KOSAI Satomu64-00KOYANAGI Kouhiro
KAMEMOTO Osamu33-31KOSAI Satomu
2024-12-15: Osaka_open_2024(Japan)
KOSAI Satomu58-06NAKAZIMA Setsuha
MIYAZAKI Yuji47-17KOSAI Satomu
KOSAI Satomu33-31YOSHINO Toru
KOSAI Satomu58-06NAGASHIMA Nobuko
TAKAHASHI Akihiro60-04KOSAI Satomu
KOSAI Satomu54-10NAGASHIMA Yoshitaka
2024-10-12: 33_Kansai_championship_A(Japan)
TAKAHASHI Akihiro55-09KOSAI Satomu
KOSAI Satomu64-00NAGASHIMA Nobuko
KOSAI Satomu64-00SHIMOMURA Shiki
MIYAZAKI Toru46-18KOSAI Satomu
KOSAI Satomu43-21SAEKI Tsubasa
KOSAI Satomu35-29SHIMAMURA Yoshihide
ADACHI Shun52-12KOSAI Satomu
2024-09-22: 1_Minoo_open(Japan)
KOSAI Satomu36-28HAMASAKI Akihiro
TAGUCHI Shinya35-29KOSAI Satomu
KOSAI Satomu44-20KATO Yushin
KOSAI Satomu43-21NOMURA Soryo
KOSAI Satomu54-10NAGASHIMA Yoshitaka
MIYAZAKI Yuji33-31KOSAI Satomu
2024-08-17: 28_Kyoto_standings_A(Japan)
TAKAGI Yosuke49-15KOSAI Satomu
KURAHASHI Satoshi42-22KOSAI Satomu
YOSHINO Toru41-23KOSAI Satomu
YAMAZAKI Midorikawa49-15KOSAI Satomu
UNO Toshihiro48-16KOSAI Satomu
HATTORI Kouki38-26KOSAI Satomu
KOSAI Satomu33-31UMEDA Yuwa
2024-07-27: 50_All_Japan_Kinki_prelim(Japan)
KOSAI Satomu56-08NISHIMURA Akihiro
KOSAI Satomu47-17NOMURA Soryo
KOSAI Satomu41-23UNO Toshihiro
TAKAHASHI Akihiro51-13KOSAI Satomu
HONJO Yoshitaka49-15KOSAI Satomu
SANO Kaoru44-20KOSAI Satomu
HISAMATSU Miu51-13KOSAI Satomu
2024-07-21: 17_Ouza_Sen(Japan)
KOSAI Satomuwon againstKAGAWA Yoichi
KOSAI Satomu64-00YOSHINO Toru
KIYONOBU Kentawon againstKOSAI Satomu
KURAHASHI Satoshiwon againstKOSAI Satomu
FUKUNAGA Kohachiwon againstKOSAI Satomu
SHIROTA Yasutowon againstKOSAI Satomu
2024-05-05: 15_Hyogo_super_league(Japan)
KOSAI Satomu46-18OKAMOTO Harumi
KOSAI Satomu45-19YOSHINO Toru
SHIMOMURA Shiki42-22KOSAI Satomu
TAKAGI Yosuke61-03KOSAI Satomu
HASEGAWA Takeshi49-15KOSAI Satomu
SANO Yoko57-07KOSAI Satomu
2024-05-04: 34_Kyoto_open(Japan)
TAMENORI Hideshi55-09KOSAI Satomu
KOSAI Satomu59-05KOBAYASHI Ryouta
KOSAI Satomu38-26YAMAKITA Fumito
KAJOU Daichi38-26KOSAI Satomu
NORIMITSU Ayumi34-30KOSAI Satomu
KOSAI Satomu52-12KONO Shunichiro
KOSAI Satomu32-32SANO Joichiro
2024-04-28: 5_Osaka_endurance_open_1(Japan)
TAKAHASHI Akihiro40-24KOSAI Satomu
KOSAI Satomu50-14KOGA Shingo
KOSAI Satomu36-28IKEHATA Keiko
KOSAI Satomu33-31TAKAGI Yosuke
KOSAI Satomu58-06MATSUMOTO Kazunori
KOSAI Satomu47-17YOSHIDA Shigenobu
2024-04-28: 5_Osaka_endurance_open_2(Japan)
KOSAI Satomu42-22SAITO Ayama
KOSAI Satomu37-27UEDA Takashi
KOSAI Satomu38-26YOSHIDA Shigenobu
TAKAGI Yosuke43-21KOSAI Satomu
SHIMAMOTO Masanori41-23KOSAI Satomu
KOSAI Satomu56-08TAGUCHI Shinya
KOSAI Satomu36-28SUGASE Takahiro
2024-03-17: 44_Meijin(Japan)
OHIKE Yoshinoriwon againstKOSAI Satomu
TAGUCHI Shinyawon againstKOSAI Satomu
TANAKA Tetsuyawon againstKOSAI Satomu
KOSAI Satomuwon againstNAKAHAMA Kumi
KAWAZOE Osukewon againstKOSAI Satomu
NISHIMURA Akihirowon againstKOSAI Satomu
KOSAI Satomuwon againstKOYAMA Asuka
2024-03-16: 44_Meijin_students(Japan)
KOSAI Satomu40-24KITAJIMA Satoya
KOSAI Satomuwon againstHASHIMURA Hiroshi
KOSAI Satomu38-26NANASE Yuuma
KOSAI Satomu47-17NAITO Osahito
KOSAI Satomu40-24SHIRAI Yuga
YAKUSHIJI Kenta46-18KOSAI Satomu
2024-02-10: 2024_Kinki_Hokuriku_expert_games(Japan)
NANASE Yuuma33-31KOSAI Satomu
KOSAI Satomu39-25NAGASHIMA Yoshitaka
UNO Toshihiro39-25KOSAI Satomu
KOSAI Satomu35-29YOSHIDA Shigenobu
MIYAZAKI Yuji38-26KOSAI Satomu
MIYAZAKI Toru45-19KOSAI Satomu
KOSAI Satomu44-20TAGUCHI Shinya
2023-11-26: 49_All_Japan_championship(Japan)
KOSAI Satomuwon againstIZUMI Takashi
SATO Naohirowon againstKOSAI Satomu
KOSAI Satomuwon againstASAHINA Satoshi
ENDO Yoshikiwon againstKOSAI Satomu
KOSAI Satomuwon againstYAKUSHIJI Kenta
YOSHIDA Takumawon againstKOSAI Satomu
2023-11-12: 24_Kyoto_standings_A(Japan)
KOSAI Satomu33-31HASEGAWA Takeshi
MIYAZAKI Toru33-31KOSAI Satomu
KOSAI Satomu56-08IKEHATA Keiko
SANO Kaoru37-27KOSAI Satomu
SUGASE Takahiro41-23KOSAI Satomu
KOSAI Satomu43-21NORIMITSU Ayumi
YAMASHITA Kiko38-26KOSAI Satomu
2023-10-07: 32_Kansai_championship_A(Japan)
HASEGAWA Takeshi37-27KOSAI Satomu
KOSAI Satomu33-31NAGASHIMA Kouyou
KOSAI Satomu50-14TOUYAMA Kanata
MIYAZAKI Yuji41-23KOSAI Satomu
KOSAI Satomu40-24KAWAZOE Osuke
KOSAI Satomu51-13IKEHATA Keiko
SHIMOMURA Shiki36-28KOSAI Satomu
2023-09-09: 49_All_Japan_Kinki_prelim(Japan)
KOSAI Satomu34-30YAMASHITA Kiko
KOSAI Satomu43-21HADA Jun
NORIMITSU Ayumi46-18KOSAI Satomu
KOSAI Satomu36-28YAKUSHIJI Kenta
KOSAI Satomu57-07MATSUDA Ibuki
KOSAI Satomu40-24UEDA Takashi
2023-07-16: 16_Ouza_Sen(Japan)
KOSAI Satomu35-29KINOSHITA Hisako
MURAKAMI Takeshi51-13KOSAI Satomu
KOSAI Satomu33-31KAWARABAYASHI Koji
OHMORI Keita53-11KOSAI Satomu
KOSAI Satomu45-19NAKANO Jo
URANO Kento46-18KOSAI Satomu
2023-05-04: 33_Kyoto_open(Japan)
KOSAI Satomu48-16YAMASHITA Koji
KOSAI Satomu35-29SHIBATA Ryuoka
KOSAI Satomu51-13SONOZAKI Hiromichi
YAKUSHIJI Kenta46-18KOSAI Satomu
KOSAI Satomu54-10ATOBE Shuugo
SAJI Kouya34-30KOSAI Satomu
KOSAI Satomu36-28MUMETA Kakeru
2023-03-19: 43_Meijin(Japan)
SUGAWARA Misa33-31KOSAI Satomu
KOSAI Satomu48-16TANAKA Chikako
HAYASAKA Toshie43-21KOSAI Satomu
KOSAI Satomu41-23SATO Shinobu
SAJI Kouya46-18KOSAI Satomu
KOSAI Satomu34-30KAWAMURA Akio
KOSAI Satomu39-25ITO Itsuru
2023-03-18: 43_Meijin_students(Japan)
KOSAI Satomu46-18OHGA Nao
KURAHASHI Satoshi55-09KOSAI Satomu
KOSAI Satomu54-10AKINAGA Yuto
KOSAI Satomu48-16SUZUKI Youta
KOSAI Satomu35-29KITAJIMA Satoya
KOSAI Satomu36-28TAKAHASHI Akihiro
2023-03-05: 21_Kyoto_standings_B(Japan)
KOSAI Satomu48-16HASHIMOTO Hisao
KOSAI Satomu40-24NAGASHIMA Yoshitaka
KOSAI Satomu48-16TANAKA Michiko
KOSAI Satomu51-13OKUDAIRA Akio
KOSAI Satomu47-17IKEHATA Keiko
KOSAI Satomu33-31KUBO Katsuhiko
KOSAI Satomu40-24KOSHIZU Kuro
2023-01-09: 20_Kyoto_standings_A(Japan)
HATTORI Kouki52-12KOSAI Satomu
NISHIMURA Akihiro43-21KOSAI Satomu
TAGUCHI Shinya36-28KOSAI Satomu
KOSAI Satomu58-06KAGEYAMA Hiroki
NAGASHIMA Yoshitaka37-27KOSAI Satomu
MAEKAWA Yuuki53-11KOSAI Satomu
2022-07-10: 15_Ouza_sen(Japan)
OTAKA Tomoki45-19KOSAI Satomu
NAGASHIMA Kouyou42-22KOSAI Satomu
KOSAI Satomu32-32ISHIKAWA Hikaru
KOSAI Satomu42-22NODA Yuna
NAKAMURA Keiichiro33-31KOSAI Satomu
KOSAI Satomu43-21SUEMATSU Ryosuke
2022-07-02: 18_Kyoto_standings(Japan)
KOSAI Satomu36-28TAGUCHI Shinya
KOSAI Satomu42-22IKEHATA Keiko
BABA Koudai49-15KOSAI Satomu
SHIBATA Sayaka49-15KOSAI Satomu
KOSAI Satomu40-24YAMASHITA Koji
KOSAI Satomu32-32KANEKO Hikaru
2022-05-03: 32_Kyoto_open(Japan)
NAGASHIMA Kouyou41-23KOSAI Satomu
KOSAI Satomu42-22NISHIMURA Akihiro
KOSAI Satomu39-25NAKAHAMA Kumi
KINOSHITA Hisako37-27KOSAI Satomu
KOSAI Satomu34-30OKUDAIRA Akio
KOSAI Satomu33-31SANO Yoko
2022-03-21: 42_Meijin(Japan)
KOSAI Satomuwon againstYOSHIYUKI Suganuma
KOSAI Satomu64-00KIYONOBU Kenta
NAGANO Yasushiwon againstKOSAI Satomu
SASAKI Yasuyuki64-00KOSAI Satomu
KOSAI Satomuwon againstYAMASHITA Koji
KITAJIMA Hidekiwon againstKOSAI Satomu
KOSAI Satomuwon againstSAWADA Takehiko
2022-03-20: 42_Meijin_students(Japan)
KOSAI Satomu34-30NAGAHATA Reiho
NAKAMURA Rintaro44-20KOSAI Satomu
KUNIO Yukihiro41-23KOSAI Satomu
KOSAI Satomu33-31ITO Kenshun
KOSAI Satomu51-13YADOMI Kousuke
2022-03-05: 17_Kyoto_standings(Japan)
KOSAI Satomu46-18NAKAMURA Jouei
KOSAI Satomu53-11UMEDA Teruki
KOSAI Satomu35-29GAMOU Chisato
ITO Itsuru52-12KOSAI Satomu
SHIMOMURA Shiki54-10KOSAI Satomu
2020-01-05: 16_Kyoto_standings(Japan)
KOSAI Satomu44-20SAGAWA Tomoyuki
OKAMUKAI Shuuji36-28KOSAI Satomu
SAITO Hiroki46-18KOSAI Satomu
SHIBATA Sayaka37-27KOSAI Satomu
BABA Koudai49-15KOSAI Satomu
KOSAI Satomu35-29SATO Hiroki
KOSAI Satomu34-30TAGUCHI Shinya
2019-11-03: 30_Kansai_championship_B(Japan)
KOSAI Satomu50-14YAMASHITA Kanaho
KOSAI Satomu43-21SANO Kaisangoto
KOSAI Satomu36-28OKUDAIRA Fuyumi
KOSAI Satomuwon againstOKAMUKAI Shuuji
SUGIMOTO Kokoro36-28KOSAI Satomu
MIKI Toshiyuki35-29KOSAI Satomu
KOSAI Satomu48-16SHIMURA Hiromi
2019-05-05: 1_Kyoto_challenge_cup(Japan)
KOSAI Satomu56-08KAMINO Haru
SAGAWA Tomoyuki36-28KOSAI Satomu
SHIUMI Tsutomu60-04KOSAI Satomu
KOSAI Satomu50-14NAGASHIMA Nobuko
KOSAI Satomu49-15TANAKA Michiko
KOSAI Satomu44-20SHIMAMOTO Masanori