Boshuyama
Boshuyama
房州山(ぼうしゅうやま)Tokai Yuma
Jonidan 25 West · Sakaigawa
188 cm · 180 kgdebut Haru 2020 (Mar)age 22Chiba-ken, Ichihara-shi
- Ichimon 一門 ·
- Dewanoumi 出羽海
Career
118-140-1
Basho
38
Highest
Jonidan 7
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) | Jonidan 25 West | · | · | · | · | · |
Division record
| Division | Basho | Y | W | L | A | Win% |
|---|---|---|---|---|---|---|
| Jonidan | 33 | — | 102 | 122 | — | 45.5 |
| Jonokuchi | 5 | — | 16 | 18 | 1 | 47.1 |
Streaks
Best wins
5
Worst losses
6
KK basho
2
- Aki 2026 (Sep)Jonidan 25 West0-0
Yokozuna at the top. Sumo API rank history — not Elo.
Kilograms at listed basho. Size holds between Sumo API measurement rows.
- yorikiri51
Career wins in the Sumo API match list (1958 corpus).
- yorikiri22
Career losses in the Sumo API match list (1958 corpus).
Top rivals
- Azumanami5–0 · 5 meetings
- Kukio4–0 · 4 meetings
- Watatani3–1 · 4 meetings
- Naniwamusashi2–2 · 4 meetings
- Wakatanaka2–2 · 4 meetings
- Kazunofuji1–3 · 4 meetings
- Tsukioka1–3 · 4 meetings
- Dewanosora3–0 · 3 meetings
Shikona
- Boshuyama房州山(ぼうしゅうやま)Haru 2025 (Mar) – Aki 2026 (Sep)
- Boshuyama YumaKyushu 2020 (Nov) – Hatsu 2025 (Jan)
- Tokai YumaHaru 2020 (Mar) – Aki 2020 (Sep)
In this sample
No Makuuchi or Juryo transitions for this rikishi in the loaded movement corpus.
Career mix — 1958 corpus
- Wins 45.6%
- Absences 0.4%
- Losses 54.1%