Rikishi Profile
Basic Information
                    | Yamauchi | |
| Stable | Tagonoura | 
|---|---|
| Name | Toshihiro Yamauchi | 
| Ring Name | Yamauchi | 
| Current Rank | Jonidan #99 | 
| Birthday | February 5, 2010 | 
| Birthplace | Chiba | 
| Height | 170.0cm | 
| Weight | 114.1kg | 
| Signature Maneuver | |
Awards Won
- 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
 - 
                    

- 0
 
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- 0
 
 
- Career Record:
 - 9-12
 - Makuuchi Records:
 - 0-0
 
as of November 2025
Most-Used Winning Techniques
- 
                    
- yorikiri
 - 33%
 
 - 
                    
- oshidashi
 - 22%
 
 - 
                    
- uwatenage
 - 11%
 
 - 
                    
- etc
 - 34%
 
 
9wins 21matches
Tournament Records
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| 
                         
                            
                                2025 November                            
                             
                    East Jonidan #99 Yamauchi 0-0  | 
                    |||||||||||||||
| 
                         
                            
                                2025 September                            
                             
                    West Jonidan #82 Yamauchi 2-5  | 
                    |||||||||||||||
| Tsuyasato | Daigozakura | Kazeoki | Kenho | Fujinonami | Koga | Azuma | |||||||||
| 
                         
                            
                                2025 July                            
                             
                    West Jonokuchi #12 Yamauchi 4-3  | 
                    |||||||||||||||
| Kakusho | Asahirai | Ikazuchiarata | Hokutonada | Itakozakura | Komanofuji | Kototerao | |||||||||
| 
                         
                            
                                2025 May                            
                             
                    West Jonokuchi #20 Yamauchi 3-4  | 
                    |||||||||||||||
| Sumiyoshi | Higohikari | Teranishi | Asahirai | Usagifuji | Kido | Futagawa | 
- ○・・・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
- 
                        
                        - Jonokuchi #20
 - May
 
 - 
                        
                        - Jonokuchi #12
 - July
 
 - 
                        
                        - Jonidan #82
 - September
 
 - 
                        
                        - Jonidan #99
 - November
 
 
- Debut
 - March, 2025
 - Highest Rank
 - Jonidan #82
 
Rikishi from Chiba Prefecture
 East OzekiKotozakura  | 
                Chiba  | 
            
 East KomusubiTakanosho  | 
                Chiba  | 
            
 West Maegashira #10Kotoshoho  | 
                Chiba  | 
            
 East Juryo #2Kotoeiho  | 
                Chiba  | 
            
                    


    
west komusubi
East Ozeki
East Komusubi
West Maegashira #10
East Juryo #2