Rikishi Profile
Basic Information
                    | Kaishinmaru Shintaro | |
| Stable | Asakayama | 
|---|---|
| Name | Shin Nakatsuji | 
| Ring Name | Nakatsuji → Kaishinmaru | 
| Current Rank | Sandanme #25 | 
| Birthday | September 14, 1998 | 
| Birthplace | Osaka | 
| Height | 170.0cm | 
| Weight | 151.2kg | 
| 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:
 - 227-223-26
 - Makuuchi Records:
 - 0-0
 
as of November 2025
Most-Used Winning Techniques
- 
                    
- oshidashi
 - 77%
 
 - 
                    
- okuridashi
 - 5%
 
 - 
                    
- oshitaoshi
 - 5%
 
 - 
                    
- etc
 - 13%
 
 
22wins 42matches
Tournament Records
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
| 
                         
                            
                                2025 November                            
                             
                    West Sandanme #25 Kaishinmaru Shintaro 0-0  | 
                    |||||||||||||||
| 
                         
                            
                                2025 September                            
                             
                    West Sandanme #49 Kaishinmaru Shintaro 5-2  | 
                    |||||||||||||||
| Tomiyutaka | Gohakuun | Takabayama | Kyokutendo | Asakiryu | Suzunofuji | Dairaido | |||||||||
| 
                         
                            
                                2025 July                            
                             
                    East Sandanme #23 Kaishinmaru Shintaro 2-5  | 
                    |||||||||||||||
| Tsurubayashi | Yutakasho | Ryuseiyama | Shoji | Asakiryu | Yamenosato | Daishoki | |||||||||
| 
                         
                            
                                2025 May                            
                             
                    East Sandanme #37 Kaishinmaru Shintaro 4-3  | 
                    |||||||||||||||
| Tomiyutaka | Asanowaka | Kitanosho | Amakaze | Wakazakura | Shoji | Koki | |||||||||
| 
                         
                            
                                2025 March                            
                             
                    East Sandanme #20 Kaishinmaru Shintaro 3-4  | 
                    |||||||||||||||
| Kazeeidai | Kamitani | Murayama | Kitanosho | Sadanohikari | Takaarashi | Tenei | |||||||||
| 
                         
                            
                                2025 January                            
                             
                    West Sandanme #34 Kaishinmaru Shintaro 4-3  | 
                    |||||||||||||||
| Ryuseiyama | Katsunofuji | Akitoba | Asaobora | Yurikisho | Asatenmai | Wakazakura | 
- ○・・・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
- 
                        
                        - Sandanme #34
 - January
 
 - 
                        
                        - Sandanme #20
 - March
 
 - 
                        
                        - Sandanme #37
 - May
 
 - 
                        
                        - Sandanme #23
 - July
 
 - 
                        
                        - Sandanme #49
 - September
 
 - 
                        
                        - Sandanme #25
 - November
 
 
- Debut
 - March, 2014
 - Highest Rank
 - Makushita #54
 
Rikishi from Osaka Prefecture
 West Maegashira #3Ura  | 
                Osaka  | 
            
 East Maegashira #13Gonoyama  | 
                Osaka  | 
            
 West Maegashira #17Asakoryu  | 
                Osaka  | 
            
 West Juryo #9Nishinoryu  | 
                Osaka  | 
            
 West Juryo #12Asasuiryu  | 
                Osaka  | 
            
Rikishi of same age (Born in 1998)
 East Maegashira #13Gonoyama  | 
                1998-04-07  | 
            
 West Maegashira #15Shonannoumi  | 
                1998-04-08  | 
            
 West Maegashira #17Asakoryu  | 
                1998-09-24  | 
            
                    


    
West Maegashira #3
East Maegashira #13
West Maegashira #17
West Juryo #9
West Juryo #12
West Maegashira #15