| Arina Kobayashi | |
|---|---|
| Born | 小林愛理奈 (2000-11-02)2 November 2000 (age 25) Kakogawa, Japan |
| Height | 1.52 m (5 ft 0 in) |
| Weight | 49 kg (108 lb; 7 st 10 lb) |
| Style | Kickboxing,Kyokushin |
| Stance | Orthodox |
| Fighting out of | Osaka, Japan |
| Team | Fascinate Fight Team (Kickboxing) Okamura Dojo Himejo Honbu (Karate) |
| Kickboxing record | |
| Total | 19 |
| Wins | 13 |
| By knockout | 4 |
| Losses | 5 |
| By knockout | 0 |
| Draws | 1 |
| Other information | |
| Notable relatives | Goki Kobayashi (brother)[1] |
Arina Kobayashi (Japanese:小林愛理奈,Kobayashi Arina; born 2 November 2000) is a Japanese kickboxer. She is the formerRISE Women's Mini Flyweight champion.
As of November 2023, she was ranked the #3 ranked Flyweight and Strawweight kickboxer as well as the #10 pound for pound female kickboxer in the world by Beyond Kickboxing.[2]
Kobayashi made her professional debut againstKira Matsutani at RISE Girls Power 2 on February 11, 2020.[3] The fight was ruled a split decision draw.[4]
On January 17, 2021,RISE held an atomweight "Next Challenger" tournament, in order to determine the next challenger for theRISE Women's Atomweight championship on RISE Girls Power 4.[5] Kobayashi was scheduled to face Nana Okuwaki.[6] She defeated Okuwaki by technical knockout in the third round. She advanced to the finals of the one-day tournament, where she facedKoyuki Miyazaki. She lost the fight by unanimous decision.[7]
On April 17, 2021, Kobayashi facedKoto Hiraoka at RISE 148. She won the fight by majority decision.[8]
Kobayashi was scheduled to challengeKoyuki Miyazaki for herRISE Queen Atomweight Championship at RISE 158 on May, 29, 2022.[9] She lost the fight by unanimous decision, with scores of 50–47, 50–46 and 50–46.[10]
On November 2, 2022, Kobayashi made her debut in the -49kg division at RISE EVOL 11 againstWakana Miyazaki. She won the fight by unanimous decision.[11]
Kobayashi rematched Koto Hiaroka in an open finger gloves bout at RISE 163 on December 10, 2022. She won the fight by unanimous decision.[12]
On February 23, 2023, Kobayashi faced reigning Shootboxing championMISAKI atRISE 166: RISE 20th Memorial event. She won the fight by a unanimous decision after scoring a knockdown in the third round.[13]
Kobayashi challengederika♡ for her RISE Women's Mini Flyweight title atRISE 173 on November 18, 2023.[14] She won the fight by a second-round technical knockout.[15]
Kobayashi faced Wang Chin Long atRISE 175 on January 14, 2024.[16] She won the fight by a second-round technical knockout.[17]
Kobayashi faced Manazo Kobayashi in an open finger gloves bout atRISE 178 on May 19, 2024.[18] She won the fight by a unanimous decision after scoring a knockdown in the second round.[19]
Kobayashi faced Bo-Kyeong Byun atRISE 182 on October 20, 2024.[20] She won the fight by unanimous decision.[21]
Kobayashi challengedTessa de Kom for herRISE Women's Flyweight title atRISE 184 on December 15, 2024.[22] She lost the fight by unanimous decision.[23]
Kobayashi was scheduled to defend herRISE Mini Flyweight title againstMei Miyamoto atRISE Fire Ball on May 11, 2025.[24] The fight was ruled a majority decision draw after the first 5 rounds were contested, with Kobayashi losing the unanimous decision after an extra round was fought.[25]
| 13 Wins (4 KO's), 5 Losses, 1 Draw | ||||||||
| Date | Result | Opponent | Event | Location | Method | Round | Time | |
|---|---|---|---|---|---|---|---|---|
| 2025-05-11 | Loss |  Mei Miyamoto | RISE Fire Ball | Nagoya,Japan | Ext.R Decision (Unanimous) | 6 | 3:00 | |
| Loses theRISE Queen Mini Flyweight (-49kg) title. | ||||||||
| 2024-12-15 | Loss |  Tessa de Kom | RISE 184 | Tokyo, Japan | Decision (Unanimous) | 5 | 3:00 | |
| For theRISE Women's Flyweight (-52 kg) title. | ||||||||
| 2024-10-20 | Win |  Bo-Kyeong Byun | RISE 182 | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2024-05-19 | Win | Manazo Kobayashi | RISE 178 | Tokyo, Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2024-01-14 | Win |  Wang Chin Long | RISE 175 | Tokyo, Japan | TKO (Body punches) | 2 | 1:32 | |
| 2023-11-18 | Win | erika❤️ | RISE 173 | Tokyo,Japan | TKO (Punches) | 2 | 0:11 | |
| Wins theRISE Queen Mini Flyweight (-49kg) title. | ||||||||
| 2023-08-18 | Win | Mai Hanada | RISE 171 | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2023-02-23 | Win | MISAKI | RISE 166: RISE 20th Memorial event | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2022-12-10 | Win | Koto Hiraoka | RISE 163 | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2022-11-02 | Win | Wakana Miyazaki | RISE EVOL 11 | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2022-05-29 | Loss | Koyuki Miyazaki | RISE 158 | Tokyo,Japan | Decision (Unanimous) | 5 | 3:00 | |
| For theRISE Queen Atomweight (-46kg) title. | ||||||||
| 2022-01-23 | Win | Shoko | RISE 154 | Tokyo,Japan | TKO (Three knockdowns) | 2 | 2:57 | |
| 2021-07-18 | Win | Momoka | RISE World Series 2021 Osaka | Osaka,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2021-04-17 | Win | Koto Hiraoka | RISE 148 | Tokyo,Japan | Decision (Majority) | 3 | 3:00 | |
| 2021-01-17 | Loss | Koyuki Miyazaki | RISE Girls Power 4, Next Challenger Tournament Final | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2021-01-17 | Win | Nana Okuwaki | RISE Girls Power 4, Next Challenger Tournament Semifinal | Tokyo,Japan | TKO (Three knockdowns) | 3 | 2:20 | |
| 2020-10-11 | Loss | Koyuki Miyazaki | RISE DEAD OR ALIVE2020 Yokohama | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2020-08-23 | Win | Reina Sato | RISE 141 | Tokyo,Japan | Decision (Unanimous) | 3 | 3:00 | |
| 2020-02-11 | Draw | Kira Matsutani | RISE Girls Power 2 | Tokyo,Japan | Decision (Split) | 3 | 3:00 | |
| Legend: Win Loss Draw/No contest Notes | ||||||||