A 32-year-old from Hokkaido, of the Hanaregoma stable. In Makuuchi since July 2021 with a career high of maegashira 1, he famously upset yokozuna Hoshoryu in March 2025. At 190 cm he is among the division's tallest.
Peak rating: 1710 (2025-11 basho). Career total: 698 bouts, 356W 310L (53.3% win rate).Last tournament (2026-09) he went 4-11 at Maegashira #6 for a losing record. He has had 3 consecutive losing tournaments.
- Ring name (kanji)
- 一山本
- Ring name (romaji)
- Ichiyamamoto
- Current rank
- Maegashira #6
- Stable (heya)
- Hanaregoma stable
- Status
- Active
- Birthplace
- Hokkaido
- Born
- October 1, 1993 (age 33)
- Height / Weight
- 190 cm / 160 kg
- Peak rating
- 1710 (2025-11)
- Latest rating
- 1621 (2026-09)
Peak Rating
17102025-11
Current Rating
16212026-09
Career Bouts
698
Win Rate
53.3%356W 310L
Rating History
RATING HISTORY
THIS BASHO — DAILY (2026-09)provisional during the basho
Tournament Results
BASHO RESULTS
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|---|---|---|---|---|---|---|
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| 2020 | × | |||||
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| 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
- 山本 大生
- Birth date
- October 1, 1993 (age 33)
- Height/Weight
- 190cm / 160kg
- Stable
- Hanaregoma Stable
- Birthplace
- Hokkaido
- Debut
- January 2017
- Current rank
- Maegashira #6
Hanaregoma Stable
SAME STABLE
- 大大乃国OnokuniYokozuna1705
- 倉倉持KuramochiJonokuchi #471535
島津海ShimazumiMakushita #331447- 花花乃湖HananomiMaegashira #101430
- 土土本TsuchimotoJonokuchi #321399
- 松松鳳山ShohozanJuryo #121354
- 駒駒土本KomatsuchimotoJonokuchi #341349
- 駿駿傑ShunketsuJuryo #111346
Similar rating (active)
SIMILAR RATING
和歌ノ富士WakanofujiMakushita #491622
時疾風TokihayateMaegashira #151618
出羽ノ龍DewanoryuJuryo #11627
三田MitaMakushita #151609
嵐富士ArashifujiJuryo #51608
北の若KitanowakaJuryo #61607
阿炎AbiMaegashira #131637
朝白龍AsahakuryuMaegashira #121639