Rikishi Profile
Basic Information
| Sadanojo | |
| Stable | Sakaigawa |
|---|---|
| Name | Keita Yamaguchi |
| Ring Name | Yamaguchi → Sadanojo |
| Current Rank | Jonokuchi #1 |
| Birthday | January 5, 2005 |
| Birthplace | Chiba |
| Height | 169.5cm |
| Weight | 139.8kg |
| Signature Maneuver | |
Awards Won
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- 0
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- 0
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- 0
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- 0
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- 0
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- 0
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- 0
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- 0
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- 0
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- 0
- Career Record:
- 73-106-81
- Makuuchi Records:
- 0-0
as of September 2026
Most-Used Winning Techniques
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- oshidashi
- 40%
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- hatakikomi
- 27%
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- yorikiri
- 20%
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- etc
- 13%
15wins 28matches
Tournament Records
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
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2026 September
West Jonokuchi #1 Sadanojo 0-0 |
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2026 July
West Jonidan #90 Sadanojo 2-3-2 |
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| Kazeoki | Daibasho | Bakukoshin | Yamanobe | Chiyokozan | |||||||||||
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2026 May
East Jonidan #73 Sadanojo 2-3-2 |
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| Okuni | Yukiamami | Kumanishiki | Daishoheki | Wakaonehara | |||||||||||
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2026 March
East Jonokuchi #8 Sadanojo 4-1-2 |
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| Kazenohana | Kyonosato | Tamanotora | Ikazuchiarata | Azumayama | |||||||||||
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2026 January
West Jonokuchi #13 Sadanojo 3-2-2 |
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| Itakozakura | Wakasasaki | Kototerao | Minami | Hayashiryu | |||||||||||
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2025 November
West Jonokuchi #12 Sadanojo 2-2-3 |
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| Nishikimaru | Itakozakura | Minatoryu | Kazenohana |
- ○･･･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
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- Jonokuchi #12
- November
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- Jonokuchi #13
- January
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- Jonokuchi #8
- March
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- Jonidan #73
- May
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- Jonidan #90
- July
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- Jonokuchi #1
- September
- Debut
- March, 2020
- Highest Rank
- Jonidan #64
west maegashira #8
east juryo #5Rikishi from Chiba Prefecture
 West OzekiKotozakura |
Chiba |
 East Maegashira #1Kotoshoho |
Chiba |
 West Maegashira #1Kotoeiho |
Chiba |
 East Maegashira #4Takanosho |
Chiba |
Rikishi of same age (Born in 2005)
 West SekiwakeFujinokawa |
2005-02-22 |