Ultimate Fighting Calendar
Fighter

Aiji Kobayashi

JapanJapan
Kickboxing 9-4-1
NEXT FIGHT

No upcoming fight scheduled.

CAREER SUMMARY

No completed fights tracked yet on UFCalendar. Aiji Kobayashi also has 15 recorded Kickboxing bouts.

Profile

Nationality
Japan
Birthplace
Japan

Career history

  1. WIN
    vs Riku Abe
    NJKF 2026 1st· Jun 14, 2026· 8-4-1
    TKO
    R1 · 2:51
  2. LOSS
    vs Kaisei Sato
    NJKF×Challenger 11· Nov 30, 2025· Featherweight· 8-3-1
    TKO
    R2 · 0:36
  3. WIN
    vs Munakata888
    NJKF×Challenger 10· Sep 28, 2025· Welterweight· 7-3-1
    TKO
    R1 · 1:37
  4. WIN
    vs Makoto Kitamura
    NJKF Challenger 8· Apr 27, 2025· 6-3-1
    TKO
    R1 · 2:59
  5. WIN
    vs Sho Matsuyama
    Super Bigbang 2024· Dec 1, 2024· 5-3-1
    TKO
    R1 · 1:08
  6. WIN
    vs Takahiro Okuyama
    NJKF Challenger 5· Sep 15, 2024· 4-3-1
    TKO
    R3 · 3:00
  7. NC
    vs Yasuhiro Kido
    NJKF Challenger 2024 3rd· Jun 2, 2024· 4-3-1
    NC
    R1 · 3:00
  8. LOSS
    vs Yuya Takahashi
    NJKF Challenger East-West Showdown· Feb 11, 2024· 4-2-1
    TKO
    R2 · 1:58
  9. WIN
    vs Kazuya
    DUEL 28· Sep 10, 2023· 3-2-1
    TKO
    R1 · 1:18
  10. WIN
    vs Masashi Miyahira
    Magnum 58· Jul 9, 2023· 2-2-1
    TKO
    R1 · 1:59
  11. WIN
    vs Sho Nakaizumi
    DUEL 27· Feb 5, 2023· 1-2-1
    UD
  12. WIN
    vs Kohei Itaya
    NJKF 2022 4th· Nov 13, 2022· 0-2-1
    UD
  13. LOSS
    vs Yuichi Umeda
    DUEL 23· May 21, 2022· 0-1-1
    MD
  14. DRAW
    vs Kazuto Oba
    Magnum 55· Mar 13, 2022· 0-1
    DEC
  15. LOSS
    vs Yu Yamauchi
    Challenger 4· Jan 9, 2022· 0-0
    TKO
    R2 · 2:09

Career history data via Tapology.

Frequently asked questions

When does Aiji Kobayashi fight next?

Aiji Kobayashi has no confirmed upcoming fight.

Who is Aiji Kobayashi fighting next?

Aiji Kobayashi's next opponent has not been announced.

Where is Aiji Kobayashi from?

Aiji Kobayashi is from Japan.