Issei Ishii (石井一成, Ishii Issei, born September 15, 1998) is a Japanese kickboxer and Muay Thai fighter.

Issei Ishii
Born (1998-09-15) September 15, 1998 (age 23)
Fukuoka Prefecture, Japan
Other namesSunrise Prince
Issei Wor.Wanchai (อิเซ ว.วันชัย)
NationalityJapanese
Height1.65 m (5 ft 5 in)
Weight53 kg (117 lb; 8.3 st)
DivisionFlyweight
StyleMuay Thai, Kickboxing
StanceOrthodox
Fighting out ofTokyo, Japan
TeamTokyo KBA
Team Warugaki
Excidecon Gym
Wor.Wanchai
Years active2013 - present
Kickboxing record
Total44
Wins31
By knockout12
Losses11
By knockout1
Draws2
last updated on: December 12, 2020

Martial arts careerEdit

Ishii fought Jin Mandokoro during KNOCK OUT's 2018 SUMMER FES event. Ishii won the fight by a unanimous decision.[1]

He fought Daishin Sakai at Rizin 10, and won the fight by unanimous decision.[2]

He fought Taiga Nakayama during the KNOCK OUT 2018 Crossover event. He beat Nakayama by a third round TKO.[3]

In December of 2018, Ishii fought Kazuki Osaki for the inaugural KNOCK OUT Flyweight title. He beat Osaki by majority decision. Aside from winning the title, he was awarded ¥3 000 000 in prize money.[4]

Issei fought Petchthailand Moopingaroijung for the vacant IBF Muay Thai World Flyweight Title. He defeated Moopingaroijung by a third round spinning back kick KO.[5]

He was scheduled to fight for the WBC Muaythai Super Flyweight title against Petchthailand Moopingaroijung. He lost the fight by decision. It was his first loss in nearly two years.[6]

After failing to win the WBC Muaythai Super Flyweight title, Issei fought Nuapetch KelaSport. He beat Nuapetch by third round TKO.

Ishii fought Hiroyuki for the Battle of Muay Thai Super Flyweight title. Ishii won the fight by unanimous decision.[7]

On December 6, 2020, Ishii fought Satoshi Katashima for the WPMF World Super Flyweight title and the Battle of Muay Thai Super Flyweight title. Ishii won the fight by unanimous decision, successfully defending his BOM title and winning the WPMF title.[8]

Ishii was scheduled to fight Kazuki Osaki in the quarterfinals of the 2021 RISE Dead or Alive 53kg Tournament.[9] He lost the fight by unanimous decision.[10]

On January 9, 2021 Ishii faced Ryu Hanaoka at the NO KICK NO LIFE event. He lost by unanimous decision after five rounds.[11]

Championships and accomplishmentsEdit

Amateur

  • 2010 WINDY Super Fight -30kg Champion
  • 2010 M-1 -35kg Champion
  • 2010 King of Strikers -35kg Champion
  • 2011 Windy Super Fight -35kg Champion
  • 2011 M-1 Junior -35kg Champion[12]
  • 2011 King of Strikers -40kg Champion
  • 2012 Windy Kick Jr 40kg Champion[13]
  • 2013 GLADIATOR Kick Jr 45kg[14]
  • 2013 Trang Province 45kg Champion[15]

Professional

  • Punpanmuang
    • 2014 Punpanmuang Mini Flyweight Champion[16]
  • True4u Muaymanwansuk
    • 2017 True4u Flyweight Champion[17]
  • KNOCK OUT
    • 2018 KNOCK OUT Flyweight Champion[18]
  • The Battle of Muay Thai
    • 2020 Battle of Muay Thai Super Flyweight Champion (1 defense)

Fight recordEdit

Kickboxing record
33 Wins (13 KO's), 12 Losses, 2 Draws
Date Result Opponent Event Location Method Round Time
2022-01-09 Loss   Ryu Hanaoka NO KICK NO LIFE Tokyo, Japan Decision (Unanimous) 5 3:00
2021-11-07 Win   Kojima Nor.Naksin BOM WAVE 06 – Get Over The COVID-19 Yokohama, Japan Decision 5 3:00
2021-07-18 Loss   Kazuki Osaki RISE WORLD SERIES 2021 - Dead or Alive Tournament, Quarter Final Osaka, Japan Decision (Unanimous) 3 3:00
2021-04-11 Win   Sanchai TeppenGym BOM WAVE 04 – Get Over The COVID-19 Yokohama, Japan KO (Kick to the body) 4
2021-02-24 Win   Reiya NO KICK NO LIFE ~Shin Shou~ Ungaisouten Tokyo, Japan Decision (Unanimous) 5 3:00
2020-12-06 Win   Satoshi Katashima BOM WAVE 01 ~ Get Over The COVID-19 Tokyo, Japan Decision (Unanimous) 5 3:00
Wins WPMF World Super Flyweight title and defends the Battle of Muay Thai Super Flyweight title.
2020-10-29 Win   Yuya Iwanami NO KICK NO LIFE ~Shin Shou~ Diamond FES Tokyo, Japan TKO (Towel thrown/Elbow) 2 2:09
2020-06-28 Win   Hiroyuki BOM WAVE 01 ~ Get Over The COVID-19 Tokyo, Japan Decision (Unanimous) 5 3:00
Wins the Battle of Muay Thai Super Flyweight title.
2019-11-13 Win   Nuapetch KelaSport Suk Wan Kingthong Tokyo, Japan TKO (Right Cross) 3 1:48
2019-08-09 Loss   Petchthailand Moopingaroijung True4u Lumpinee Stadium Bangkok, Thailand Decision 5 3:00
For the WBC Muay Thai World Super Flyweight title.
2019-06-12 Win   Petchthailand Moopingaroijung Suk Wan Kingthong Tokyo, Japan KO (Spinning Back Kick) 3 3:00
Wins the vacant IBF Muay Thai World Flyweight Title.
2019-02-24 Win   Yoddoy Kaewsamrit KODO 4 Oita, Japan TKO (Low Kicks & Punches) 3
Wins the WPMF World Flyweight Title.
2018-12-09 Win   Kazuki Osaki KING OF KNOCK OUT 2018 Tokyo, Japan Decision (Majority) 5 3:00
Wins the inaugural KNOCK OUT Flyweight Title.
2018-10-07 Win   Taiga Nakayama KNOCK OUT 2018 cross over Tokyo, Japan TKO (Doctor Stoppage) 3 2:04
2018-08-19 Win   Jin Mandokoro KNOCK OUT SUMMER FES.2018 Tokyo, Japan Decision (Unanimous) 5 3:00
2018-05-06 Win   Daishin Sakai Rizin 10 Tokyo, Japan Decision (Unanimous) 3 3:00
2018-02-12 Win   Nong Rose KNOCK OUT First Impact Tokyo, Japan KO (Punch to the body) 2
2017-12-10 Win   Tatsuya Noto KING OF KNOCK OUT 2017 Tokyo, Japan Decision (Unanimous) 5 3:00
2017-10-15 Loss   Jin Mandokoro Rizin World Grand Prix 2017: Opening Round - Part 2 Fukuoka, Japan Decision (Majority) 3 3:00
2017-08-06 Win   Petek Sor.Saknarin Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2017-06-17 Loss   Tatsuya Noto KNOCK OUT vol.3 Tokyo, Japan TKO (Punches) 1 1:53
2017-05-05 Loss   Senson Erawan True4U, Rangsit Stadium Rangsit, Thailand Decision 5 3:00
Loses the True4u Flyweight Title.[22]
2017-04-01 Win   Naoya Yajima KNOCK OUT vol.2 Tokyo, Japan Decision (Majority) 5 3:00
2017-02-17 Win   Senson Erawan True4U, Rangsit Stadium Rangsit, Thailand Decision 5 3:00
Wins the True4u Flyweight Title.
2017-01-17 Win   Chaimongkon Suknoigym Suk Yodo Muay Thai / True4u Rangsit, Thailand KO (Right elbow) 3
2016-12-28 Win   Panlangun Or Wittachai Suk Yodo Muay Thai Hilux Vigo Saraburi Province, Thailand TKO (Low kicks) 5 3:00
2016-11-16 Win   Supernew Sor-Jor-Benspatchinburi Suk Yodo Muay Thai Hilux Revo / True4u Ayutthaya Province, Thailand TKO (Low kicks) 2
2016-09-30 Win   Ningnoi Sikrufaew Rangsit Stadium / True4u Rangsit, Thailand TKO (Punches) 2
2016-07-30 Win   Petnamnen Sitjomyut Siam Omnoi Boxing Stadium Samut Sakhon, Thailand TKO 4
2016-06-19 Win   Tapnar Sor.Waritar Wanchai+Kingthong Rajadamnern Stadium Bangkok, Thailand KO 3 2:37
2016-05-08 Win   Petek Sor.Saknarin Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2016-04-13 Loss   Neonar Sisonram Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2016-03-21 Win   Petek Sor.Saknarin Suk Yodo Muay Thai Hilux Vigo Saraburi Province, Thailand Decision 5 3:00
2015-12-17 Loss   Weeraponlek Kiatkonpon Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2015-10-29 Loss   Pepsi Kiatbanbai Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2015-09-17 Win   Panpon Sor.Warisattar Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2015-08-03 Loss   Panpon Sor.Warisattar Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2015-06-06 Win   Ekdecha Simnam Lumpinee Stadium Bangkok, Thailand Decision 5 3:00
2015-05-10 Draw   Kazuki Osaki Wanchai + PK MuayThai Super Fight Nagoya, Japan Decision 3 3:00
2015-02-23 Loss   Petnakon Sor.Siripun Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2014-12-27 Draw   Kazuki Osaki Hoost Cup FOREVER Nagoya, Japan Decision 3 3:00
2014-08-23 Loss   Newsemsan Nondengym Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2014-07-31 Win   Parandet Sor.Petpubmee Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2014-07-04 Win   Bualuang Sitjakong Lumpinee Stadium Bangkok, Thailand Decision 5 3:00
2014-05-05 Win   Makamlek Lukmakamwhan Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2014-03-21 Win   Kaichon Kaikanpon TRIBELATE vol.42 × Pumpanmuang Tokyo, Japan TKO 3 1:39
Wins the Punpanmuang Mini Flyweight Title.
2013-09-02 Win   Phetpotong Lukmoo4 Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
2013-08-04 Win   Phetpotong Lukmoo4 Rajadamnern Stadium Bangkok, Thailand Decision 5 3:00
Legend:   Win   Loss   Draw/No contest   Notes


Amateur Kickboxing record (incomplete)
71 Wins, 20 Losses, 10 Draws
Date Result Opponent Event Location Method Round Time
2013-03-30 Win   Kaewplasuk Or.Bor.Tor Koskorn MUAY THAI WINDY SUPER FIGHT Thailand expedition / Japan vs Thai junior match Trang Province, Thailand TKO (Left straight)
Wins the Trang Province 45kg title.
2013-03-16 Win   Kasem Klamlam Special Installation Cadet Class fight Bangkok, Thailand Decision 3 1:30
2013-02-24 Win   Kim Chung Song GLADIATOR 51 Fukuoka, Japan TKO 1 1:30
Wins GLADIATOR Jr 45kg title.
2012-12-24 Win   Japan Amateur Muaythai 2013 WMF World Championships Qualifying Competition Tokyo, Japan
2012-08-26 Loss   Kaipet Suwan-Aharn-Peekmai JKMO - Japan Kick Muay Thai event Tokyo, Japan Extra Round Decision
For the JKMO 40kg title.
2012-08-12 Loss   Kaipet Suwan-Aharn-Peekmai Windy Kick Japan vs Thailand Saraburi Province, Thailand Decision
2012-07-22 Win   Reiji Hazuma GLADIATOR 39 Fukuoka Prefecture, Japan Decision 3 3:00
2012-07-01 Win   Takuma Oota Muay Thai WINDY Super Fight in NAGOYA~MuayThaiphoon!~ Nagoya, Japan KO (Front Kick) 1
2012-06-10 Win   Kosuke Yamada Muay Thai WINDY Super Fight vol.12 Saraburi Province, Thailand Decision 5 1:30
Defends the Windy Kick Jr 40kg title.
2012-04-07 Loss   Samingdam Sor.Kittibam Trang Province, Thailand Decision 5
2012-03-12 Win   Muay Thai WINDY Super Fight Tokyo, Japan Decision
Wins the Windy Kick Jr 40kg title.
2012-02-26 Draw   Chopperbank Rachanon Pattaya, Thailand Decision 5
2011-12-18 Loss   Apichit Muay Thai WINDY Super Fight vol.10 2011 FINAL Tokyo, Japan Decision (Split) 5 1:30
For the WINDY Super Fight International -40kg title.
2011-11-19 Win   Chikara Iwao TRIBELATE vol.35 -Title Match Festival- Tokyo, Japan Ext.R Decision (Split) 3 2:00
2011-10-10 Win   Hikaru Fujimoto KING OF STRIKERS Round 6 Fukuoka Prefecture, Japan Ext.R Decision 3 2:00
Wins the King of Strikers Jr -40kg title.
2011-09-23 Win   Daigo Sunaga Muay Thai WINDY Super Fight vol.9 Nagoya, Japan Decision (Unanimous) 5 1:30
2011-07-31 Win   Kunito Tsuchiya Muay Thai WINDY Super Fight vol.8 Tokyo, Japan Decision 2
Wins Windy SUper Fight -35kg title.
2011-07-03 Win   Kouki Yamada Muay Thai WINDY Super Fight in NAGOYA ~Muay Tyhoon!~ Nagoya, Japan Decision (Unanimous) 2 2:00
2011-06-19 Win   Shota Kuroki M-1 FAIRTEX SINGHA BEERMuay Thai Challenge Tokyo, Japan Decision 2 3:00
Wins the M-1 Junior -35kg title.
2011-04-10 Win   Yuki Kono KING OF STRIKERS Round 4 Fukuoka Prefecture, Japan KO 3
2011-01-10 Win   Rikuto Tsuyama M-1 Muay Thai Amateur Kyushu Fukuoka Prefecture, Japan KO 2
2010-11-07 Loss   Chikara Iwao Muay Thai WINDY Super Fight vol.5 2010 FINAL Tokyo, Japan Decision (Majority) 2
For the Windy SUper Fight -35kg title.
2010-09-19 Loss   Shota Kuroki Muay Thai WINDY Super Fight vol.4 Tokyo, Japan Decision
2010-06-14 Win   Muay Thai WINDY Super Fight Vol.3 Tokyo, Japan Decision
Wins Windy SUper Fight -30kg title.
2010-03-04 Loss   Takahito Yamada Muay Thai WINDY Super Fight Vol.2 Tokyo, Japan Decision
For the Windy SUper Fight -30kg title.
2010-02-13 Win   Denwanchai Wor.Wanchai Muay Thai WINDY Super Fight in Kyushu Kyushu, Japan KO (Right Cross) 3
Legend:   Win   Loss   Draw/No contest   Notes

See alsoEdit

ReferencesEdit

  1. ^ "KNOCK OUT SUMMER FES Results". kickboxingz.com. 20 August 2018. Retrieved 7 October 2020.
  2. ^ "【RIZIN】スピード感溢れる熱戦で石井一成が勝利". efight.jp. Retrieved 7 October 2020.
  3. ^ "KNOCK OUT 2018: Cross Over Results". combatpress.com. Retrieved 7 October 2020.
  4. ^ "KING OF KNOCK OUT 2018 Results". combatpress.com. Retrieved 7 October 2020.
  5. ^ "【スックワンキントーン】石井一成が豪快KO勝利で再起、小嶋はIBFのベルトを逃す". efight.jp. Retrieved 7 October 2020.
  6. ^ "【海外ムエタイ】石井一成が首相撲を崩せず敗北、リベンジ許しWBC王座獲得ならず". efight.jp. Retrieved 7 October 2020.
  7. ^ "【BOM】石井一成がHIROYUKIからダウン奪い王座獲得、名高は新鋭タクトに貫禄の完封勝ち". efight.jp. Retrieved 7 October 2020.
  8. ^ "【BOMB】"西の神童"石井一成がダウン奪う勝利「成長した姿を見せられるように」". news.yahoo.co.jp. Retrieved 12 December 2020.
  9. ^ "【RISE】DoA-53kgトーナメントの組み合わせ決定、1回戦は大﨑vs石井、滉大vs志朗、江幡vs風音、政所vs田丸=7.18大阪". efight.jp. Retrieved 17 May 2021.
  10. ^ "【RISE】大﨑一貴、ライバル・石井一成を下し「石井選手の分も、僕が優勝しないといけない」". news.yahoo.co.jp. Retrieved 21 July 2021.
  11. ^ "NO KICK NO LIFE 1.9(昼)ニューピアホール(レポ):18歳の花岡竜、石井一成を圧倒し判定勝ち。". boutreview.com. Retrieved 10 January 2022.
  12. ^ "GBR>試合結果>【M-1アマチュア】テレビで話題の"ポスト魔裟斗"石井一成がジュニア王者に輝く".
  13. ^ "『タイトルマッチ・結果!』". 石井一成 世界王者への道 KING OF MUAYTHAI.
  14. ^ "『試合結果とお礼!』". 石井一成 世界王者への道 KING OF MUAYTHAI.
  15. ^ "『【スックワン ソー・デッダムロン+チェットトゥンワー】タイ南部45kg王者決定戦!』". 石井一成 世界王者への道 KING OF MUAYTHAI.
  16. ^ "『試合結果と御礼!』". 石井一成 世界王者への道 KING OF MUAYTHAI.
  17. ^ 格闘技情報を毎日配信!, eFight 【イーファイト】. "【ムエタイ】天才高校生・石井一成がタイで王座獲得、KNOCK OUT参戦へ". eFight 【イーファイト】 格闘技情報を毎日配信!.
  18. ^ Aittama, Zach. "KING OF KNOCK OUT 2018 Results".
  19. ^ "None".
  20. ^ 格闘技情報を毎日配信!, eFight 【イーファイト】. "【KODO】KNOCK OUT王者・石井一成、KO勝ちでWPMF世界王座獲得". eFight 【イーファイト】 格闘技情報を毎日配信!.
  21. ^ "【BOM】石井一成がダウン奪う完勝でWPMF世界王座獲得、梅野源治が"毒針"キヨソンセンに痛恨の敗北=第2部". www.efight.jp.
  22. ^ "【ランシット】石井一成、センソン・エラワンを相手に惜しくも防衛ならず。次戦に期待 5/5(金)". Royal Road. May 6, 2017.