A 25-year-old from Ishikawa, of the Naruto stable. He debuted in Makuuchi in November 2025 and owns upsets of Asanoyama and Aonishiki. Now in upper Juryo, he is pushing for a return.
Peak rating: 1649 (2026-01 basho). Career total: 369 bouts, 191W 137L (57.3% win rate).Last tournament (2026-07) he went 0-5 at Juryo #5 for a losing record. He has had 3 consecutive losing tournaments. He enters this tournament demoted to Makushita #2. His rating has slipped about 49 points over the past year.
- Ring name (kanji)
- 欧勝海
- Ring name (romaji)
- Oshoumi
- Current rank
- Makushita #2
- Stable (heya)
- Naruto stable
- Status
- Active
- Birthplace
- Ishikawa
- Born
- May 12, 2001 (age 25)
- Height / Weight
- 184 cm / 148 kg
- Peak rating
- 1649 (2026-01)
- Latest rating
- 1508 (2026-07)
Peak Rating
16492026-01
Current Rating
15082026-07
Career Bouts
369
Win Rate
57.3%191W 137L
Rating History
RATING HISTORY
THIS BASHO — DAILY (2026-07)provisional during the basho
Tournament Results
BASHO RESULTS
| Jan | Mar | May | Jul | Sep | Nov | |
|---|---|---|---|---|---|---|
| 2020 | × | × | × | |||
| 2021 | ||||||
| 2022 | ||||||
| 2023 | ||||||
| 2024 | ||||||
| 2025 | ||||||
| 2026 | × |
Each cell: rank + record (win-loss, or win-loss-absent). Tap a cell to see that tournament's bouts.
Profile
PROFILE
- Real name
- 深沢 成矢
- Birth date
- May 12, 2001 (age 25)
- Height/Weight
- 184cm / 148kg
- Stable
- Naruto Stable
- Birthplace
- Ishikawa
- Debut
- March 2020
- Current rank
- Makushita #2
Naruto Stable
SAME STABLE
欧勝馬OshomaMaegashira #51652- 力力櫻RikioMaegashira #121487
欧勝竜OshoryuMakushita #381381
玉欧山GyokuozanMakushita #311357- 隆隆小山TakakoyamaMakushita #151353
- 隆隆乃若TakanowakaMakushita #21335
- 佐佐々木SasakiMakushita #131330
欧山田OyamadaMakushita #391327
Similar rating (active)
SIMILAR RATING
東白龍TohakuryuJuryo #91507
日翔志HitoshiJuryo #111511
炎鵬EnhoJuryo #91513
御嶽海MitakeumiJuryo #41501
栃武蔵TochimusashiMakushita #171498
不動豊FudohoMakushita #91518
竜鳳RyuhoMakushita #41518
碇潟IkarigataMakushita #41496