若長谷川 · Jonidan · Nishiiwa stable · active
| Highest rank | Jonidan |
| Stable | Nishiiwa stable |
| From | Aomori |
| Born | 2004-07-12 |
| Height | 174.2 cm |
| Weight | 118 kg |
| First tournament | May 2025 |
The ring name is written 若長谷川. Taken character by character:
| 若 | young |
| 谷 | valley |
| 川 | river |
⚠️The character 長 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 →
Wakahasegawa has fought 55 recorded bouts, winning 22 and losing 33 — a winning rate of 40.0%.
| Technique | Japanese | Wins | Share |
|---|---|---|---|
| Frontal force out | 寄り切り | 7 | 31.8% |
| Over arm throw | 上手投げ | 6 | 27.3% |
| Frontal crush out | 寄り倒し | 2 | 9.1% |
| Rear push down | 送り倒し | 1 | 4.5% |
| Hand pull down | 引き落とし | 1 | 4.5% |
| Frontal push down | 押し倒し | 1 | 4.5% |
| Frontal push out | 押し出し | 1 | 4.5% |
| Backward force down | 浴びせ倒し | 1 | 4.5% |
Counted from his winning bouts in this database. English names follow NHK WORLD-JAPAN. All 87 techniques →
| Opponent | Bouts | Won | Lost |
|---|---|---|---|
| Bakukoshin | 4 | 1 | 3 |
| Kazeoka | 2 | 0 | 2 |
| Asasakurai | 2 | 1 | 1 |
| Datenoumi | 2 | 0 | 2 |
| Sato | 2 | 0 | 2 |
| Reonmaru | 2 | 0 | 2 |
| Azuma | 2 | 0 | 2 |
| Sachinoyama | 2 | 2 | 0 |
| Tournament | Rank | Record |
|---|---|---|
| July 2026 | Jonidan 99 East | 3–4 |
| May 2026 | Jonidan 87 East | 2–5 |
| March 2026 | Jonidan 64 West | 2–4–1 |
| January 2026 | Jonidan 98 East | 4–3 |
| November 2025 | Jonidan 80 East | 2–5 |
| September 2025 | Jonokuchi 14 East | 4–3 |
| July 2025 | Jonokuchi 16 East | 3–4 |
| May 2025 | Jonokuchi 15 West | 2–5 |
The Japanese side of this site carries seven pages on Wakahasegawa: 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.