-48kgJapanKey Metrics
Total Contests
63
Recorded international matches
Wins
54
85.7% win rate
Ippon Victories
34
63.0% of wins by ippon
Waza-ari Wins
18
Decisive waza-ari victories
| Metric | Wakana KOGA | -48kg average |
|---|---|---|
| Contests | 63 | 26.5 |
| Win rate | 85.7% | 45.7% |
| Ippon wins | 34 | — |
| Waza-ari wins | 18 | — |
Match History
| Date | Competition | Opponent | Round | Result | Technique |
|---|---|---|---|---|---|
| 2026-02-07 | Paris Grand Slam 2026 |  Laura ESPADINHA | Round of 16 | W | ippon |
| 2026-02-07 | Paris Grand Slam 2026 |  Laura MARTINEZ ABELENDA | Bronze | W | waza-ari |
| 2026-02-07 | Paris Grand Slam 2026 | Shirine BOUKLI | Semi-Final | L | decision |
| 2026-02-07 | Paris Grand Slam 2026 |  Maria Celia LABORDE | Quarter-Final | W | ippon |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 |  Anudari JAMSRAN | Semi-Final | W | ippon |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 | Hikari YOSHIOKA | Quarter-Final | W | decision |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 |  Lok Yi HO | Round of 16 | W | waza-ari |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 | Sachiyo YOSHINO | Final | W | ippon |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals |  Oumaima BEDIOUI | Round of 16 | W | ippon |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals |  Tara BABULFATH | Repechage | W | waza-ari |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals |  Abiba ABUZHAKYNOVA | Quarter-Final | L | ippon |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals |  Rebeka Rita KOSZEGI | Round of 32 | W | ippon |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals | Shirine BOUKLI | Bronze | W | decision |
| 2025-02-01 | Paris Grand Slam 2025 | Shirine BOUKLI | Semi-Final | L | decision |
| 2025-02-01 | Paris Grand Slam 2025 | Anudari JAMSRAN | Round of 16 | W | ippon |
| 2025-02-01 | Paris Grand Slam 2025 | Laura MARTINEZ ABELENDA | Bronze | W | ippon |
| 2025-02-01 | Paris Grand Slam 2025 |  Andrea STOJADINOV | Quarter-Final | W | ippon |
| 2024-12-07 | Tokyo Grand Slam 2024 |  Xinran HUI | Round of 16 | W | waza-ari (GS) |
| 2024-12-07 | Tokyo Grand Slam 2024 | Mitsuki KONDO | Final | W | waza-ari (GS) |
| 2024-12-07 | Tokyo Grand Slam 2024 | Hikari YOSHIOKA | Semi-Final | W | waza-ari |
| 2024-12-07 | Tokyo Grand Slam 2024 | Anudari JAMSRAN | Quarter-Final | W | waza-ari |
| 2024-09-13 | Zagreb Grand Prix 2024 | Galiya TYNBAYEVA | Final | W | waza-ari |
| 2024-09-13 | Zagreb Grand Prix 2024 |  Jacqueline SPRINGER | Semi-Final | W | ippon |
| 2024-09-13 | Zagreb Grand Prix 2024 |  Amber GERSJES | Quarter-Final | W | ippon |
| 2024-09-13 | Zagreb Grand Prix 2024 |  Natalia STOKLOSA | Round of 16 | W | waza-ari |
| 2024-05-19 | Abu Dhabi World Championships Seniors 2024 Individuals |  Ellen SALENS | Round of 32 | W | ippon |
| 2024-05-19 | Abu Dhabi World Championships Seniors 2024 Individuals |  Natasha FERREIRA | Round of 16 | L | ippon |
| 2024-02-02 | Paris Grand Slam 2024 |  Chen-Hao LIN | Round 2 | W | ippon (GS) |
| 2024-02-02 | Paris Grand Slam 2024 | Shirine BOUKLI | Final | L | waza-ari (GS) |
| 2024-02-02 | Paris Grand Slam 2024 |  Erika LASSO | Quarter-Final | W | ippon |
| 2024-02-02 | Paris Grand Slam 2024 |  Assunta SCUTTO | Semi-Final | W | ippon |
| 2024-02-02 | Paris Grand Slam 2024 |  Tugce BEDER | Round 3 | W | ippon |
| 2023-08-04 | Hungary Masters 2023 | Baasankhuu BAVUUDORJ | Semi-Final | W | waza-ari |
| 2023-08-04 | Hungary Masters 2023 | Maria Celia LABORDE | Final | W | ippon |
| 2023-08-04 | Hungary Masters 2023 |  Catarina COSTA | Quarter-Final | W | ippon |
| 2023-08-04 | Hungary Masters 2023 |  Khalimajon KURBONOVA | Round 2 | W | waza-ari |
| 2023-08-04 | Hungary Masters 2023 | Mireia LAPUERTA COMAS | Round 1 | W | ippon |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Milica NIKOLIC | Repechage | W | ippon |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Francesca MILANI | Round 3 | W | ippon |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Shirine BOUKLI | Quarter-Final | L | waza-ari (GS) |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Zongying GUO | Round 2 | W | ippon |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Blandine PONT | Bronze | W | ippon |
| 2022-12-20 | Jerusalem Masters 2022 | Assunta SCUTTO | Semi-Final | W | ippon |
| 2022-12-20 | Jerusalem Masters 2022 | Melanie VIEU | Round 2 | W | ippon |
| 2022-12-20 | Jerusalem Masters 2022 | Zongying GUO | Round 1 | W | waza-ari |
| 2022-12-20 | Jerusalem Masters 2022 | Shirine BOUKLI | Final | L | waza-ari |
| 2022-12-20 | Jerusalem Masters 2022 | Narantsetseg GANBAATAR | Quarter-Final | W | waza-ari |
| 2022-12-03 | Tokyo Grand Slam 2022 |  Juhee YU | Round 2 | W | ippon |
| 2022-12-03 | Tokyo Grand Slam 2022 | Kano MIYAKI | Semi-Final | L | waza-ari (GS) |
| 2022-12-03 | Tokyo Grand Slam 2022 |  Edna CARRILLO | Quarter-Final | W | ippon |
Head-to-Head Records
| Opponent | Meetings | Wins | Losses | Record |
|---|---|---|---|---|
| Shirine BOUKLI | 6 | 1 | 5 | 1–5 |
| Anudari JAMSRAN | 3 | 3 | 0 | 3–0 |
| Assunta SCUTTO | 2 | 2 | 0 | 2–0 |
| Hikari YOSHIOKA | 2 | 2 | 0 | 2–0 |
| Laura MARTINEZ ABELENDA | 2 | 2 | 0 | 2–0 |
| Maria Celia LABORDE | 2 | 2 | 0 | 2–0 |
| Zongying GUO | 2 | 2 | 0 | 2–0 |
| Milica NIKOLIC | 2 | 2 | 0 | 2–0 |
| Melanie VIEU | 2 | 2 | 0 | 2–0 |
| Abiba ABUZHAKYNOVA | 2 | 1 | 1 | 1–1 |
Winning Technique Profile
Competition History
| Date | Competition | Location | Bouts | Wins |
|---|---|---|---|---|
| 2026-02-07 | Paris Grand Slam 2026 | Paris, FRA | 4 | 3 |
| 2025-12-06 | PARK24 Group presents Tokyo Grand Slam 2025 | Tokyo, JPN | 4 | 4 |
| 2025-06-13 | OTP Bank World Senior Championships 2025 Hungary Individuals | Budapest, HUN | 5 | 4 |
| 2025-02-01 | Paris Grand Slam 2025 | Paris, FRA | 4 | 3 |
| 2024-12-07 | Tokyo Grand Slam 2024 | Tokyo, JPN | 4 | 4 |
| 2024-09-13 | Zagreb Grand Prix 2024 |  Zagreb, CRO | 4 | 4 |
| 2024-05-19 | Abu Dhabi World Championships Seniors 2024 Individuals |  Abu Dhabi, UAE | 2 | 1 |
| 2024-02-02 | Paris Grand Slam 2024 | Paris, FRA | 5 | 4 |
| 2023-08-04 | Hungary Masters 2023 | Budapest, HUN | 5 | 5 |
| 2023-05-07 | World Judo Championships – Doha 2023 Individuals | Doha, QAT | 5 | 4 |
| 2022-12-20 | Jerusalem Masters 2022 |  Jerusalem, ISR | 5 | 4 |
| 2022-12-03 | Tokyo Grand Slam 2022 | Tokyo, JPN | 4 | 3 |
| 2022-08-04 | Asian Senior Championships 2022 (Individuals and Teams) | Nur-Sultan, KAZ | 3 | 3 |
| 2022-07-15 | Zagreb Grand Prix 2022 | Zagreb, CRO | 5 | 5 |
| 2022-02-05 | Paris Grand Slam 2022 | Paris, FRA | 4 | 3 |