Ratings

KASAI Yoshiyuki (Japan)

Japanese name(s): 笠井芳幸

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
2018-12-31
2018-06-30
2017-12-31
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1655
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1448
761
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59 tournaments
347 results
Player ID: 14342
Rated T359 in Japan and T422 in Asia&Oceania&Africa and T515 in the World
Latest rating: 1888
2025-07-27: 291_Kawagoe_ranking_games(Japan)
KURACHI Takayuki46-18KASAI Yoshiyuki
KASAI Yoshiyuki54-10HIRAI Oochi
KASAI Yoshiyuki44-20SANO Yoko
SATAKE Yosuke33-31KASAI Yoshiyuki
MEISHO Yuta39-25KASAI Yoshiyuki
GOTO Hiroshi54-10KASAI Yoshiyuki
2025-06-29: 12_Tokyo_open(Japan)
NAKAJIMA Tetsuya48-16KASAI Yoshiyuki
KASAI Yoshiyuki62-02MORIWAKI Mizuki
KANEKO Hikaru48-16KASAI Yoshiyuki
PIHLAJAPURO Lari38-26KASAI Yoshiyuki
KASAI Yoshiyuki42-22TAYAMA Tsubasa
MATSUMOTO Kota43-21KASAI Yoshiyuki
2025-05-06: 35_Kyoto_open(Japan)
MATSUDA Ibuki36-28KASAI Yoshiyuki
KASAI Yoshiyuki35-29MATSUMOTO Kazunori
FUJII Yasuki34-30KASAI Yoshiyuki
KASAI Yoshiyuki43-21TAGUCHI Shinya
SANO Yoko36-28KASAI Yoshiyuki
UEMURA Kou32-32KASAI Yoshiyuki
NISHIMURA Yusuke44-20KASAI Yoshiyuki
2025-05-04: 16_Hyogo_Toryumon_league(Japan)
KASAI Yoshiyuki40-24IKEHATA Keiko
KASAI Yoshiyuki35-29OBATA Ohsawa
KASAI Yoshiyuki36-28OGISO Yuki
KASAI Yoshiyuki36-28OKINAWA Takuto
SHIMAMOTO Masanori39-25KASAI Yoshiyuki
KASAI Yoshiyuki43-21TAGUCHI Shinya
2025-04-06: 18_Yokogama_open(Japan)
KASAI Yoshiyuki57-07KOJIMA Atsumasa
KASAI Yoshiyuki36-28KIMURA Kazami
NINA Musashi46-18KASAI Yoshiyuki
KASAI Yoshiyuki39-25SAKURADA Ayata
KASAI Yoshiyuki50-14NAKAMURA Shunsuke
TAKAHASHI Ama45-19KASAI Yoshiyuki
2024-05-05: 15_Hyogo_Toryumon_league(Japan)
KASAI Yoshiyuki43-21KASAI Yuta
TANAKA Michiko35-29KASAI Yoshiyuki
KASAI Yoshiyuki41-23IKEHATA Keiko
KASAI Yoshiyuki33-31SANO Joichiro
KASAI Yoshiyuki55-09MATSUDA Ibuki
KASAI Yoshiyuki53-11NISHIMURA Akihiro
2024-04-07: 17_Yakohama_open(Japan)
KASAI Yoshiyuki49-15INOUE Masaru
KASAI Yoshiyuki34-30OSAKABE Hiroaki
KASAI Yoshiyuki43-21NAKAMURA Seiji
KASAI Yoshiyuki50-14FUKUDA Itsuki
ARAI Toshiko34-30KASAI Yoshiyuki
KASAI Yoshiyuki39-25SUZUKI Kenji
2023-04-02: 16_Yokohama_open(Japan)
KASAI Yoshiyuki36-28ARAI Toshiko
KASAI Yoshiyuki44-20AOKI Kunio
KASAI Yoshiyuki36-28CHIBA Ichishige
ITO Yuusaku33-31KASAI Yoshiyuki
KASAI Yoshiyuki53-11CHIBA Seima
KASAI Yoshiyuki53-11YAMAKITA Fumito
2020-01-04: Shinagawa_open(Japan)
USHIKUBO Yu33-31KASAI Yoshiyuki
UENO Tomohisa53-11KASAI Yoshiyuki
HOSAKA Azuma33-31KASAI Yoshiyuki
KASAI Yoshiyuki47-17HATEKEYAMA Tadayuki
KASAI Yoshiyuki46-18ATACHI Aki
TANIDA Kunihiko59-05KASAI Yoshiyuki
2019-12-28: 151_Shinagawa_open(Japan)
OHMORI Keita34-30KASAI Yoshiyuki
KASAI Yoshiyuki41-23ONO Taiga
MIYAMOTO Taketora37-27KASAI Yoshiyuki
MIYAMOTO Sukehiro35-29KASAI Yoshiyuki
KASAI Yoshiyuki37-27MIZUNO Riku
KASAI Yoshiyuki40-24MATSUDO Kiyohiko
2019-12-22: 8_Akashi_challenge_cup(Japan)
KASAI Yoshiyuki45-19NAKANISHI Yua
SHIMAMOTO Masanori35-29KASAI Yoshiyuki
TOMINAGA Tomoki48-16KASAI Yoshiyuki
KASAI Yoshiyuki37-27FUKUKICHI Mieko
KASAI Yoshiyuki47-17NOUGAWA Kazuaki
KASAI Yoshiyuki46-18NAKAMOTO Rento
2019-12-14: 144_Chiyarenshi_open(Japan)
HORII Kunitoshi46-18KASAI Yoshiyuki
KASAI Yoshiyuki33-31MATSUZAKA Daiki
TAKYAMA Kasa43-21KASAI Yoshiyuki
KASAI Yoshiyuki39-25KOMATSU Kanaharu
UENO Tomohisa48-16KASAI Yoshiyuki
KASAI Yoshiyuki37-27KANEKO Hikaru
2019-11-30: 150_Shinagawa_open(Japan)
KASAI Yoshiyuki33-31ODA Akari
KOMATSU Kanaharu38-26KASAI Yoshiyuki
KASAI Yoshiyuki40-24AIKAWA Yuta
UENO Tomohisa39-25KASAI Yoshiyuki
KASHIMA Reisuke52-12KASAI Yoshiyuki
KASAI Yoshiyuki64-00TAKAHASHI Toshi
2019-10-27: 48_All_Japan_North_kanto_prelim(Japan)
WATAHIKI Kenta50-14KASAI Yoshiyuki
KASAI Yoshiyuki40-24USHIKUBO Yu
KASAI Yoshiyuki47-17TSUCHIGANE Taishi
KURIHARA Tomoyuki45-19KASAI Yoshiyuki
GOTO Akihiko53-11KASAI Yoshiyuki
TAKIGAWA Mitsuaki53-11KASAI Yoshiyuki
2019-10-26: 149_Shinagawa_open(Japan)
ITO Kenshun45-19KASAI Yoshiyuki
KOMATSU Kanaharu34-30KASAI Yoshiyuki
KASAI Yoshiyuki33-31MATSUMOTO Hiroyuki
KASAI Yoshiyuki39-25OHTSUBO Kai
IWAKURA Hiroaki51-13KASAI Yoshiyuki
TSUCHIGANE Taishi36-28KASAI Yoshiyuki
2019-09-28: 142_Chiyarenshi_open_intermediate(Japan)
KASAI Yoshiyuki33-31KOMATSU Kanaharu
HORIUCHI Soutarou34-30KASAI Yoshiyuki
TANAKA Junji40-24KASAI Yoshiyuki
KATSUHISA Tomohiko37-27KASAI Yoshiyuki
KASAI Yoshiyuki33-31KODAMA Tomoyuki
KASAI Yoshiyuki33-31MIYAMOTO Taketora
2019-09-15: 19_Saitama_open(Japan)
KASAI Yoshiyuki32-32TAKAHARU Saki
KASAI Yoshiyuki43-21KONO Koudai
TAKIGAWA Mitsuaki46-18KASAI Yoshiyuki
KASAI Yoshiyuki41-23SAWADA Takehiko
TAYAMA Tsubasa48-16KASAI Yoshiyuki
KASAI Yoshiyuki43-21YAMAMOTO Kunihiro
2019-09-14: 11_Tokyo_open(Japan)
NAKAMORI Hiroki55-09KASAI Yoshiyuki
KASAI Yoshiyuki45-19ITO Eshin
KASAI Yoshiyuki52-12YADOMI Kentarou
NAKAOKA Akinori50-14KASAI Yoshiyuki
KASAI Yoshiyuki48-16TAKAHASHI Shigeteru
HISHIYAMA Yuichi37-27KASAI Yoshiyuki
2019-08-24: 141_Chiyarenshi_open_intermediate(Japan)
KODAMA Tomoyuki35-29KASAI Yoshiyuki
TAKAHASHI Ama34-30KASAI Yoshiyuki
MIYAMOTO Sukehiro55-09KASAI Yoshiyuki
TAKAHASHI Toshi42-22KASAI Yoshiyuki
SHIRAI Yuga37-27KASAI Yoshiyuki
HOSAKA Azuma44-20KASAI Yoshiyuki
2019-08-18: 197_Nagareyama_open(Japan)
KASAI Yoshiyuki55-09KOMATSU Kanaharu
OKUDA Tsuyoshi43-21KASAI Yoshiyuki
KURIHARA Aru38-26KASAI Yoshiyuki
FUJII Renya43-21KASAI Yoshiyuki
MITANI Koutarou37-27KASAI Yoshiyuki
KASAI Yoshiyuki49-15NAKAMURA Kazuhiro
2019-08-11: 7_Akashi_challenge_cup(Japan)
KASAI Yoshiyuki60-04TANAKA Misaki
TAKAHASHI Shigeteru43-21KASAI Yoshiyuki
SHIROGANE Tetsuyawon againstKASAI Yoshiyuki
KASAI Yoshiyuki37-27MAREKAWA Kentaro
KUWAKAKI Koutarou40-24KASAI Yoshiyuki
HASHIMOTO Yosuke39-25KASAI Yoshiyuki
2019-08-04: 10_Kanagawa_cup(Japan)
KASAI Yoshiyuki43-21TATSUMI-IIJIMA Yukiko
OHMORI Keita50-14KASAI Yoshiyuki
KASAI Yoshiyuki50-14TERAMOTO Oto
NODA Bintatsu34-30KASAI Yoshiyuki
NANASE Yuuma58-06KASAI Yoshiyuki
NAKAMURA Rintaro47-17KASAI Yoshiyuki
KASAI Yoshiyuki32-32TAKEDA Kyoko
2019-07-27: 196_Nagareyama_open(Japan)
TAKAHASHI Akinari45-19KASAI Yoshiyuki
KASAI Yoshiyuki45-19SUZUKI Fujio
IZURA Daisei55-09KASAI Yoshiyuki
KASAI Yoshiyuki49-15NISHIKUBO Hiroshi
YADOMI Kousuke39-25KASAI Yoshiyuki
SANO Yoko33-31KASAI Yoshiyuki
2019-07-20: 148_Shinagawa_open(Japan)
TAKIGAWA Mitsuaki33-31KASAI Yoshiyuki
ISHIKAWA Akira59-05KASAI Yoshiyuki
KASAI Yoshiyuki33-31IMAMURA Touji
KOMATSU Kanaharu35-29KASAI Yoshiyuki
KASAI Yoshiyuki51-13NISHIKUBO Hiroshi
KASAI Yoshiyuki47-17SHIBATA Akiko
2019-07-07: 11_Tsuchiura_open(Japan)
KASAI Yoshiyuki51-13TAKAHASHI Akinari
OKUDA Tsuyoshi33-31KASAI Yoshiyuki
URA Satoru38-26KASAI Yoshiyuki
MATSUMOTO Makoto50-14KASAI Yoshiyuki
KASAI Yoshiyuki34-30TOMI Kazuko
KASAI Yoshiyuki52-12KOMIYA Akira
IZUMI Takashi46-18KASAI Yoshiyuki
2019-07-06: 140_Chiyarenshi_open_intermediate(Japan)
KASAI Yoshiyuki46-18TAKAHASHI Shiu
MIYAMOTO Sukehiro33-31KASAI Yoshiyuki
MIYAMOTO Taketora43-21KASAI Yoshiyuki
MABUCHI Yuta37-27KASAI Yoshiyuki
TAKAHASHI Akinari44-20KASAI Yoshiyuki
2019-06-22: 147_Shinagawa_open(Japan)
TAKAHASHI Hisashi42-22KASAI Yoshiyuki
KASAI Yoshiyukiwon againstKOMATSU Kanaharu
HORII Kunitoshi52-12KASAI Yoshiyuki
KASAI Yoshiyuki43-21MIYAMOTO Sukehiro
HORIUCHI Soutarou34-30KASAI Yoshiyuki
KASAI Yoshiyuki41-23IGARASHI Kiyohiko
2019-06-16: 195_Nagareyama_open(Japan)
KASAI Yoshiyuki34-30MATSUMOTO Makoto
KOSHINO Kazuhiko50-14KASAI Yoshiyuki
TOKIWA Shuto34-30KASAI Yoshiyuki
KASAI Yoshiyuki38-26NAGASHIMA Nobuko
KASAI Yoshiyuki52-12KAWADA Masaki
KASAI Yoshiyuki49-15TAKAHASHI Akinari
2019-06-08: 139_Chiyarenshi_open_intermediate(Japan)
DE MARCO Wesley46-18KASAI Yoshiyuki
HACHIHATA Nobuyasu34-30KASAI Yoshiyuki
TSUCHIGANE Taishi37-27KASAI Yoshiyuki
KASAI Yoshiyuki47-17TAKEDA Kyoko
KASAI Yoshiyuki37-27WATANABE Kiriya
KASAI Yoshiyuki44-20KAWAKAMI Eiichi
2019-05-25: 146_Shinagawa_open(Japan)
NAKAJIMA Tetsuya51-13KASAI Yoshiyuki
KASAI Yoshiyuki37-27FUJIWARA Shinichi
KODAMA Tomoyuki45-19KASAI Yoshiyuki
FUJII Renya52-12KASAI Yoshiyuki
KASAI Yoshiyuki46-18KAWAKAMI Eiichi
SHIBATA Akiko44-20KASAI Yoshiyuki
2019-04-28: 8_team_Shinagawa_open_3(Japan)
FUNATSU Asuka36-28KASAI Yoshiyuki
DE MARCO Wesley37-27KASAI Yoshiyuki
KASAI Yoshiyukiwon againstOHWAKU Yuta
YOSHIDA Shigenobu42-22KASAI Yoshiyuki
TAKAYANA Seizou56-08KASAI Yoshiyuki
2019-04-27: 9_Tokyo_open(Japan)
YAKUSHIJI Kenta46-18KASAI Yoshiyuki
YOSHIDA Kenjirou45-19KASAI Yoshiyuki
KASAI Yoshiyuki42-22YADOMI Kousuke
KASAI Yoshiyuki34-30MIYAMOTO Sukehiro
KASAI Yoshiyuki47-17HOSAKA Azuma
WATANABE Kiriya64-00KASAI Yoshiyuki
2019-04-21: 260_Kawagoe_ranking_games(Japan)
IWAKURA Hiroaki35-29KASAI Yoshiyuki
HISHIYAMA Yuichi42-22KASAI Yoshiyuki
NANASE Yuuma34-30KASAI Yoshiyuki
IWAKURA Hiroaki59-05KASAI Yoshiyuki
HISHIYAMA Yuichi48-16KASAI Yoshiyuki
NANASE Yuuma35-29KASAI Yoshiyuki
2019-04-13: 137_Chiyarenshi_open_intermediate(Japan)
OGINO Takeru34-30KASAI Yoshiyuki
SAITO Osaki33-31KASAI Yoshiyuki
KASAI Yoshiyuki33-31MIYAMOTO Taketora
TAKA Hirosuke34-30KASAI Yoshiyuki
KASAI Yoshiyuki42-22SHIOSAWA Kousuke
KASAI Yoshiyuki47-17TSUCHIGANE Link
2019-04-07: 15_Yokohama_open(Japan)
KASAI Yoshiyuki44-20HASHIMOTO Meiko
KASAI Yoshiyuki54-10YAMAGISHI Ikuma
KASAI Yoshiyuki42-22KAWARADA Seiji
KASAI Yoshiyuki45-19TAKAHASHI Akinari
KASAI Yoshiyuki51-13TAKAHASHI Kenichi
KAWAMURA Kiu38-26KASAI Yoshiyuki
2019-03-30: 145_Shinagawa_open(Japan)
KASAI Yoshiyuki43-21HORIUCHI Soutarou
KASAI Yoshiyuki42-22MIYAMOTO Sukehiro
NAKAJIMA Tetsuya46-18KASAI Yoshiyuki
KASAI Yoshiyuki36-28KANEKO Hikaru
KAZUSUKE Rinowon againstKASAI Yoshiyuki
KOBAYASHI Ayumi49-15KASAI Yoshiyuki
2019-03-24: 40_Meijin(Japan)
KASAI Yoshiyukiwon againstKAWAI Shinobu
YOKOSAWA Harukowon againstKASAI Yoshiyuki
TAKAHARU Sakiwon againstKASAI Yoshiyuki
SAITO Osakiwon againstKASAI Yoshiyuki
OHUCHI Yasuhirowon againstKASAI Yoshiyuki
MIURA Toshiewon againstKASAI Yoshiyuki
KASAI Yoshiyukiwon againstTUVDUU Erdenezaya
2019-03-09: 136_Chiyarenshi_open_intermedaite(Japan)
HIEDA Shigemasa38-26KASAI Yoshiyuki
KODAMA Tomoyuki35-29KASAI Yoshiyuki
FUJII Renya38-26KASAI Yoshiyuki
NAKAYAMA Takahiro46-18KASAI Yoshiyuki
MIKAMI Ruka35-29KASAI Yoshiyuki
KASAI Yoshiyuki46-18MITANI Koutarou
2019-02-23: 144_Shinagawa_open(Japan)
KASAI Yoshiyuki36-28KITAJIMA Hideki
KASAI Yoshiyuki42-22TANAKA Junji
OSATO Suguru36-28KASAI Yoshiyuki
MATSUZAKA Daiki35-29KASAI Yoshiyuki
KASAI Yoshiyuki33-31MIYAMOTO Taketora
TSUCHIGANE Taishi41-23KASAI Yoshiyuki
2019-02-02: 135_Chiyarenshi_open_intermediate(Japan)
TAKA Hirosuke54-10KASAI Yoshiyuki
YAMANAKA Masayuki45-19KASAI Yoshiyuki
KASAI Yoshiyukiwon againstHOSAKA Azuma
KASAI Yoshiyuki48-16FUJII Renya
EHARA Souta33-31KASAI Yoshiyuki
YAMAGUCHI Tomoki41-23KASAI Yoshiyuki
2019-01-26: 143_Shinagawa_open(Japan)
TATSUMI-IIJIMA Yukiko44-20KASAI Yoshiyuki
KATSUHISA Tomohiko49-15KASAI Yoshiyuki
TSUCHIGANE Link39-25KASAI Yoshiyuki
KASAI Yoshiyuki39-25KODAMA Tomoyuki
TANAKA Chikako35-29KASAI Yoshiyuki
KASAI Yoshiyuki55-09DE MARCO Wesley
2019-01-12: 134_Chiyarenshi_open_intermediate(Japan)
KASAI Yoshiyuki35-29FUJII Renya
TSUCHIGANE Taishi38-26KASAI Yoshiyuki
KATSUHISA Tomohiko33-31KASAI Yoshiyuki
KASAI Yoshiyuki49-15KOBAYASHI Ayumi
YAGI Masakiwon againstKASAI Yoshiyuki
KASAI Yoshiyuki54-10OCHIAI Naofumi
2019-01-05: Shinagawa_open_2019(Japan)
KASAI Yoshiyuki40-24KOBAYASHI Ayumi
TATSUMI-IIJIMA Yukiko35-29KASAI Yoshiyuki
WATANABE Kiriya44-20KASAI Yoshiyuki
KASAI Yoshiyuki51-13SATO Shinobu
KIYONOBU Kenta41-23KASAI Yoshiyuki
DE MARCO Wesley41-23KASAI Yoshiyuki
2018-12-22: 142_Shinagawa_open(Japan)
KASAI Yoshiyukiwon againstTAKAHASHI Akane
KASAI Yoshiyuki35-29ITO Kenshun
OHMORI Keita48-16KASAI Yoshiyuki
OCHIAI Naofumi37-27KASAI Yoshiyuki
KODAMA Tomoyuki43-21KASAI Yoshiyuki
KASAI Yoshiyuki39-25MIYAMOTO Sukehiro
2018-11-17: 189_Nagareyama_open(Japan)
KOBAYASHI Makoto35-29KASAI Yoshiyuki
TOMI Kazuko40-24KASAI Yoshiyuki
KASAI Yoshiyukiwon againstTAKAHASHI Akinari
KASAI Yoshiyuki56-08UTSUKI Shiyu
TODA Tomoya57-07KASAI Yoshiyuki
KASAI Yoshiyuki54-10ARAYA Gorou
2018-09-15: 8_Tokyo_open(Japan)
YAMAGUCHI Tomoki37-27KASAI Yoshiyuki
KOBAYASHI Ayumi36-28KASAI Yoshiyuki
KASAI Yoshiyuki49-15UCHIYAMA Shuuhei
ITO Yuusaku37-27KASAI Yoshiyuki
KASAI Yoshiyuki63-01NAGASHIMA Nobuko
TAKAHASHI Hisashi47-17KASAI Yoshiyuki
2018-08-11: 7_Tokyo_open(Japan)
NAKAMORI Hiroki53-11KASAI Yoshiyuki
OKISO Reita37-27KASAI Yoshiyuki
TAKAHASHI Shiu39-25KASAI Yoshiyuki
KASAI Yoshiyuki49-15NAMAZU Misa
KASAI Yoshiyuki59-05HIEDA Shigemasa
TAKAKURA Shoukichi37-27KASAI Yoshiyuki
2018-08-05: 9_Kanagawa_cup(Japan)
URANO Kento49-15KASAI Yoshiyuki
HISHIYAMA Yuichi40-24KASAI Yoshiyuki
ADACHI Shungai56-08KASAI Yoshiyuki
KASAI Yoshiyuki49-15FUJIMORI Takahiro
KOSHINO Kazuhiko39-25KASAI Yoshiyuki
KASAI Yoshiyuki59-05FUJIMORI Kenji
2018-06-24: 46_All_Japan_North_Kanto_prelim(Japan)
MATSUMOTO Makoto58-06KASAI Yoshiyuki
YANO Yasushi34-30KASAI Yoshiyuki
IZURA Daisei50-14KASAI Yoshiyuki
KAGAWA Yoichi39-25KASAI Yoshiyuki
KASAI Yoshiyukiwon againstKOISO Masahiro
2018-05-26: 135_Shinagawa_open(Japan)
ITO Yuusaku53-11KASAI Yoshiyuki
WATANABE Yuuta44-20KASAI Yoshiyuki
KODAMA Tomoyuki36-28KASAI Yoshiyuki
KASAI Yoshiyuki38-26NAGATSUKA Ibuki
HORIUCHI Soutarou44-20KASAI Yoshiyuki
2018-05-20: 34_Kawagoe_queen_prince(Japan)
MATSUMOTO Makoto48-16KASAI Yoshiyuki
KOISO Rie50-14KASAI Yoshiyuki
FUKUSHIMA Iyomu51-13KASAI Yoshiyuki
KASAI Yoshiyuki35-29KAWARADA Seiji
NANASE Yuuma48-16KASAI Yoshiyuki
2018-04-28: 6_Tokyo_open(Japan)
KASAI Yoshiyuki33-31HORIUCHI Keiko
OCHIAI Kenta38-26KASAI Yoshiyuki
NISHIMURA Haruna40-24KASAI Yoshiyuki
KASAI Yoshiyuki42-22TAKEDA Kyoko
KASAI Yoshiyuki37-27NAGASHIMA Yoshitaka
NAGASHIMA Kouyou45-19KASAI Yoshiyuki
2018-04-22: 255_Kawagoe_ranking_games(Japan)
KUWAHARA Shuhei54-10KASAI Yoshiyuki
SAWA Hiroto33-31KASAI Yoshiyuki
NAGATSUKA Ibuki39-25KASAI Yoshiyuki
HAGIZAKI Mao40-24KASAI Yoshiyuki
YOSHIDA Kenjirou33-31KASAI Yoshiyuki
BASHOUMATSU Hideaki39-25KASAI Yoshiyuki
2018-04-01: 14_Yokohama_open(Japan)
OKUNO Masakazu48-16KASAI Yoshiyuki
KASAI Yoshiyuki43-21HARAKUCHI Mahiro
OKAMURA Anetsu35-29KASAI Yoshiyuki
KASAI Yoshiyuki33-31SAWA Hiroto
ABE Ryuji34-30KASAI Yoshiyuki
2018-03-17: 64_Nagareyama_B(Japan)
KASAI Yoshiyuki58-06NANJOU Erika
YOSHIDA Kenjirou47-17KASAI Yoshiyuki
YAMAMOTO Kenta46-18KASAI Yoshiyuki
UCHIYAMA Shuuhei35-29KASAI Yoshiyuki
KASAI Yoshiyuki57-07TSUCHIGANE Link
2018-03-04: 107_Kanagawa_open(Japan)
KASAI Yoshiyuki42-22MIYAGAWA Fuku
KASAI Yoshiyuki34-30SHIOSAWA Kousuke
KASAI Yoshiyuki48-16MIYAGAWA Yashika
KASAI Yoshiyuki44-20TAKAHASHI Akinari
KASAI Yoshiyuki49-15YOKOYAMA Tatsuman
KASAI Yoshiyuki39-25TERADA Noriaki
2018-02-10: 63_Nagareyama_B(Japan)
KASAI Yoshiyuki51-13KITANO Hiromi
NISHIMURA Haruna46-18KASAI Yoshiyuki
UCHIYAMA Shuuhei47-17KASAI Yoshiyuki
TAKAHASHI Akinari39-25KASAI Yoshiyuki
2018-01-20: 184_Nagareyama_open(Japan)
KOBAYASHI Manabu46-18KASAI Yoshiyuki
KASAI Yoshiyuki48-16TAKEDA Kyoko
IZUMI Takashi50-14KASAI Yoshiyuki
SAWADA Takehiko51-13KASAI Yoshiyuki
KASAI Yoshiyuki35-29TSUCHIGANE Link
KASAI Yoshiyuki37-27TSUCHIGANE Taishi
2017-12-23: 61_Nagareyama_B(Japan)
NAKAJIMA Hajime48-16KASAI Yoshiyuki
KASAI Yoshiyuki38-26TSUCHIGANE Taishi
MONMA Ousukewon againstKASAI Yoshiyuki
TAKAHASHI Toshi52-12KASAI Yoshiyuki