Rikishi Profile
Basic Information
| Oyamatoumi | |
| Stable | Yamahibiki |
|---|---|
| Name | Yamato Okuma |
| Ring Name | Oyamatoumi |
| Current Rank | Makushita #49 |
| Birthday | June 25, 1999 |
| Birthplace | Saitama |
| Height | 179.9cm |
| Weight | 135.6kg |
| Signature Maneuver | |
Awards Won
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- 0
-

- 0
-

- 0
-

- 0
-

- 0
-

- 0
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- 0
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- 0
-

- 0
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- 0
- Career Record:
- 226-205-10
- Makuuchi Records:
- 0-0
as of January 2026
Most-Used Winning Techniques
-
- hatakikomi
- 26%
-
- oshidashi
- 21%
-
- hikiotoshi
- 11%
-
- etc
- 42%
19wins 39matches
Tournament Records
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
|
2026 January
East Makushita #49 Oyamatoumi 0-0 |
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|
2025 November
East Makushita #41 Oyamatoumi 3-1-3 |
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| Sadanohikari | Kaiseijo | Hokutoryu | Anosho | ||||||||||||
|
2025 September
East Sandanme #2 Oyamatoumi 5-2 |
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| Mukaida | Yamato | Aratakayama | Mishima | Gyokuozan | Bushozan | Kazeeidai | |||||||||
|
2025 July
East Makushita #40 Oyamatoumi 2-5 |
|||||||||||||||
| Awanokuni | Asakoki | Kototsubasa | Daiyusho | Tsushimanada | Sengaku | Higonoumi | |||||||||
|
2025 May
East Makushita #25 Oyamatoumi 2-5 |
|||||||||||||||
| Fukai | Tsushimanada | Hinataryu | Aratakayama | Kotodaishin | Tsurubayashi | Shunrai | |||||||||
|
2025 March
East Makushita #32 Oyamatoumi 4-3 |
|||||||||||||||
| Noda | Sazanami | Dewataikai | Nagamura | Awanokuni | Toseiryu | Tochikodai |
- ○・・・win
- ●・・・lose
- □・・・win by default
- ■・・・lose by default
- a・・・absent・No efforts
- ×・・・draw
- △・・・draw due to injury
- R・・・Retired
- The ring name used at the time is being displayed.
Rankings for the Past Year
-
- Makushita #32
- March
-
- Makushita #25
- May
-
- Makushita #40
- July
-
- Sandanme #2
- September
-
- Makushita #41
- November
-
- Makushita #49
- January
- Debut
- March, 2015
- Highest Rank
- Makushita #14
Rikishi from Saitama Prefecture
East Maegashira #4Daieisho |
Saitama |
West Maegashira #12Abi |
Saitama |
East Juryo #7Tochitaikai |
Saitama |
Rikishi of same age (Born in 1999)
East YokozunaHoshoryu |
1999-05-22 |
West Maegashira #9Roga |
1999-03-02 |
West Maegashira #10Kotoshoho |
1999-08-26 |
East Maegashira #17Asahakuryu |
1999-01-08 |
West Maegashira #17Hatsuyama |
1999-11-05 |
West Juryo #3Shirokuma |
1999-05-25 |
West Juryo #5Takerufuji |
1999-04-09 |
East Juryo #7Tochitaikai |
1999-10-12 |
West Juryo #9Kayo |
1999-07-14 |
East Juryo #10Kazekeno |
1999-06-04 |



East Maegashira #4
West Maegashira #12
East Juryo #7
East Yokozuna
West Maegashira #9
West Maegashira #10
East Maegashira #17
West Maegashira #17
West Juryo #3
West Juryo #5
West Juryo #9
East Juryo #10