Rikishi Profile
Basic Information
| Shishimaru | |
| Stable | Tagonoura |
|---|---|
| Name | Koki Yoshizaki |
| Ring Name | Shishimaru |
| Current Rank | Jonokuchi #1 |
| Birthday | October 25, 2002 |
| Birthplace | Tokyo |
| Height | 174.0cm |
| Weight | 128.2kg |
| 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:
- 111-212-14
- Makuuchi Records:
- 0-0
as of July 2026
Most-Used Winning Techniques
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- yorikiri
- 50%
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- oshidashi
- 13%
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- hikiotoshi
- 13%
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- etc
- 24%
16wins 42matches (including 1 bye)
Tournament Records
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2026 July
East Jonokuchi #1 Shishimaru 0-0 |
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2026 May
West Jonidan #90 Shishimaru 2-5 |
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| Hokutoizumi | Azumanami | Masarufuji | Sachinoyama | Tensei | Okuniyama | Bakukoshin | |||||||||
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2026 March
East Jonidan #71 Shishimaru 2-5 |
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| Komanofuji | Mitsurufuji | Kato | Takatairiku | Matsugashima | Kototerao | Azumanami | |||||||||
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2026 January
West Jonokuchi #4 Shishimaru 4-3 |
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| Sachinoyama | Setoyutaka | Kenho | Takatairiku | Suetomi | Tsuyasato | Azumayama | |||||||||
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2025 November
East Jonokuchi #4 Shishimaru 3-4 |
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| Sumiyoshi | Sachinoyama | Okuniiwa | Aratobi | Tenichi | Koga | Akenoyama | |||||||||
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2025 September
West Jonokuchi #2 Shishimaru 3-4 |
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| Sumiyoshi | Kotofuno | Kokuryunami | Sachinoyama | Daiko | Nishikimaru | Okuniiwa |
- ○･･･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 #2
- September
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- Jonokuchi #4
- November
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- Jonokuchi #4
- January
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- Jonidan #71
- March
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- Jonidan #90
- May
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- Jonokuchi #1
- July
- Debut
- March, 2018
- Highest Rank
- Jonidan #35
west maegashira #7Rikishi from Tokyo Prefecture
 West KomusubiOho |
Tokyo |
 West Maegashira #9Tobizaru |
Tokyo |
 West Juryo #8Hatsuyama |
Tokyo |
 East Juryo #10Hitoshi |
Tokyo |
 East Juryo #12Tohakuryu |
Tokyo |
Rikishi of same age (Born in 2002)
 East SekiwakeAtamifuji |
2002-09-03 |