Kokubo
Kokubo
小久保(こくぼ)Jonokuchi 6 West · Asakayama
178 cm · 174 kgdebut Natsu 2026 (May)age 16Aichi
- Ichimon 一門 ·
- Isegahama 伊勢ヶ濱
Career
6-8
Basho
3
Highest
Jonokuchi 6
To Makuuchi
—
Yusho
0
Sansho
—
Kinboshi
0
Lower yusho
0
Tournament history
Every scored bout in the Sumo API match list. Green is a win, red a loss, gray kyujo. Playoff bouts sit under P and do not change the 15-day record. Open a cell for that head-to-head.
| Basho | Rank | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Record | Notes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aki 2026 (Sep) | Jonokuchi 6 West | · | · | · | · | · |
Division record
| Division | Basho | Y | W | L | A | Win% |
|---|---|---|---|---|---|---|
| Jonokuchi | 3 | — | 6 | 8 | — | 42.9 |
Streaks
Best wins
3
Worst losses
3
KK basho
0
- Aki 2026 (Sep)Jonokuchi 6 West0-0
- Nagoya 2026 (Jul)Jonokuchi 7 West3-4
- Natsu 2026
Yokozuna at the top. Sumo API rank history — not Elo.
Kilograms at listed basho. Size holds between Sumo API measurement rows.
Career wins in the Sumo API match list (1958 corpus).
Career losses in the Sumo API match list (1958 corpus).
Shikona
- Kokubo小久保(こくぼ)Natsu 2026 (May) – Aki 2026 (Sep)
In this sample
No Makuuchi or Juryo transitions for this rikishi in the loaded movement corpus.
Career mix — 1958 corpus
- Wins 42.9%
- Absences 0%
- Losses 57.1%