Flyweight · Women

Norika Ryu

Japan Alliance-Square debut 2018
Elo 1,536 peak 1,536 · 7 Nov 2025
Sherdog id 5112617
6-0pro record
7W current streak
1,438best win, Elo
1,231average opponent
-- born 25 Feb 1994
64.0" / -- height / reach

Elo history

Hover for the fight at that point; dots are wins and losses

Record

-- – --
Rating by method KO1,084 Sub1,174 Dec1,149

Best wins

By the opponent's Elo on the night
  1. Zemfira Alieva Submission R2 · 9 May 2025 · ONE Championship 1,438
  2. Niebel Adele Submission R1 · 7 Nov 2025 · ONE Championship 1,304
  3. Adele Niebel Submission R1 · 7 Nov 2025 · ONE Championship 1,250
  4. Mariane Mariano Decision R3 · 18 Oct 2024 · ONE Championship 1,180
  5. Haruka Hasegawa Submission R2 · 17 Jul 2022 · Shooto 1,162

Losses

Newest first
  1. Unbeaten.

Fight history

7 bouts, newest first; amateur bouts are shaded. Hover a heading for what it means.
# Date Result Opponent Weight class Method Round Score Elo ± Opp Elo Odds Event
7 7 Nov 202531.7 yrs W6-0 Adele Niebel 1-0 · 32.7 yrs Flyweight SubArmbar R12:09 1.00 1,502→1,536 +33 1,250 -250→-600 One Championship - One Friday Fights 132 ONE Championship
6 7 Nov 202531.7 yrs W5-0 Niebel Adele debut Flyweight SubArmbar R12:09 1.00 1,449→1,502 +53 1,304 – One Championship - One Friday Fights 132 ONE Championship
5 9 May 202531.2 yrs W4-0 Zemfira Alieva 4-0 · 34.0 yrs Flyweight SubTriangle Choke R29:53 1.00 1,337→1,449 +112 1,438 +164→+164 One Friday Fights 107 ONE Championship
4 18 Oct 202430.6 yrs W3-0 Mariane Mariano 3-0 · 36.1 yrs Flyweight DecisionUnanimous R315:00 0.84 1,309→1,337 +29 1,180 – ONE Friday Fights 83 ONE Championship
3 17 Jul 202228.4 yrs W2-0 Haruka Hasegawa 1-1 · 31.6 yrs Strawweight SubArmbar R27:06 1.00 1,268→1,329 +62 1,162 – Shooto - Professional Shooto 2022 Vol. 5 Shooto
2 16 May 202127.2 yrs W1-0 Momoka Hoshuyama debut · 26.6 yrs Strawweight KO/TKOGround & Pound R26:47 1.00 1,199→1,270 +71 1,134 – Shooto - Professional Shooto 2021 Vol. 3 Shooto
1 13 Oct 201824.6 yrs W1-0 Ayaka Yamada debut Flyweighttitle SubArmbar R23:00 1.00 1,150→1,216 +66 1,150 – The 25th All Japan Amateur Shooto Championship Shooto am