関本 · Sandanme · Onomatsu stable · active
| Highest rank | Sandanme |
| Stable | Onomatsu stable |
| From | Chiba-ken, Ichihara-shi |
| Born | 2005-08-05 |
| Height | 168 cm |
| Weight | 116.1 kg |
| First tournament | March 2024 |
The ring name is written 関本. Taken character by character:
| 本 | origin; the main one |
⚠️The character 関 is left out above: we do not yet have a meaning for it that we are sure of, and we would rather show a gap than a guess.
These are the dictionary meanings of the characters, not a statement about why this particular name was chosen — that is the stablemaster’s business, and we do not guess at it. How ring names are put together →
Sekimoto has fought 98 recorded bouts, winning 53 and losing 45 — a winning rate of 54.1%.
| Technique | Japanese | Wins | Share |
|---|---|---|---|
| Frontal push out | 押し出し | 26 | 49.1% |
| Slap down | 叩き込み | 7 | 13.2% |
| Thrust down | 突き落とし | 7 | 13.2% |
| Frontal force out | 寄り切り | 3 | 5.7% |
| Rear push out | 送り出し | 2 | 3.8% |
| Frontal crush out | 寄り倒し | 2 | 3.8% |
| Frontal push down | 押し倒し | 2 | 3.8% |
| Beltless armthrow | 掬い投げ | 1 | 1.9% |
Counted from his winning bouts in this database. English names follow NHK WORLD-JAPAN. All 87 techniques →
| Opponent | Bouts | Won | Lost |
|---|---|---|---|
| Kaihiryu | 4 | 4 | 0 |
| Imamura | 3 | 1 | 2 |
| Oginohama | 2 | 0 | 2 |
| Hakuryu | 2 | 1 | 1 |
| Ikazuchiarashi | 2 | 1 | 1 |
| Shimabukuro | 2 | 0 | 2 |
| Ojiyama | 2 | 1 | 1 |
| Keiga | 2 | 1 | 1 |
| Tournament | Rank | Record |
|---|---|---|
| July 2026 | Sandanme 72 West | 4–3 |
| May 2026 | Sandanme 22 West | 0–7 |
| March 2026 | Sandanme 38 East | 4–3 |
| January 2026 | Sandanme 66 East | 5–2 |
| November 2025 | Jonidan 51 West | 6–1 |
| September 2025 | Jonidan 25 West | 3–4 |
| July 2025 | Jonidan 47 West | 4–3 |
| May 2025 | Jonidan 17 East | 3–4 |
| March 2025 | Sandanme 73 West | 3–4 |
| January 2025 | Jonidan 60 West | 6–1 |
| November 2024 | Jonidan 16 East | 2–5 |
| September 2024 | Sandanme 88 East | 3–4 |
| July 2024 | Jonidan 68 West | 6–1 |
| May 2024 | Jonokuchi 6 East | 4–3 |
The Japanese side of this site carries seven pages on Sekimoto: tournament-by-tournament results, every bout he has fought, head-to-head records against all opponents, a breakdown of his winning techniques, a reading of his fighting style, and his records.