Rikishi Profile
Basic Information
| Tobizaru Masaya | |
| Stable | Oitekaze |
|---|---|
| Name | Masaya Iwasaki |
| Ring Name | Iwasaki → Tobizaru |
| Current Rank | Maegashira #9 |
| Birthday | April 24, 1992 |
| Birthplace | Tokyo |
| Height | 173.0cm |
| Weight | 137.0kg |
| Signature Maneuver | /oshi |
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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- 1
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- 1
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- 0
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- 3
- Career Record:
- 420-385-4
- Makuuchi Records:
- 223-238-4
as of November 2025
Most-Used Winning Techniques
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- oshidashi
- 29%
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- hatakikomi
- 20%
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- yorikiri
- 12%
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- etc
- 39%
41wins 88matches
Tournament Records
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2025 November
West Maegashira #9 Tobizaru Masaya 0-0 |
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2025 September
East Maegashira #15 Tobizaru Masaya 9-6 |
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| Shonannoumi | Sadanoumi | Tomokaze | Ryuden | Shishi | Tokihayate | Kagayaki | Roga | Shodai | Nishikigi | Churanoumi | Ura | Kinbozan | Mitakeumi | Asakoryu | |
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2025 July
East Maegashira #7 Tobizaru Masaya 3-10-2 |
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| Gonoyama | Ichiyamamoto | Takerufuji | Meisei | Hiradoumi | Ura | Sadanoumi | Chiyoshoma | Atamifuji | Hakuoho | Roga | Asakoryu | Churanoumi | |||
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2025 May
West Maegashira #6 Tobizaru Masaya 7-8 |
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| Hakuoho | Chiyoshoma | Oshoma | Churanoumi | Onokatsu | Ichiyamamoto | Ura | Aonishiki | Midorifuji | Meisei | Shishi | Kinbozan | Gonoyama | Abi | Wakatakakage | |
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2025 March
East Maegashira #3 Tobizaru Masaya 6-9 |
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| Kirishima | Abi | Oho | Takayasu | Onosato | Hoshoryu | Kotozakura | Gonoyama | Wakamotoharu | Chiyoshoma | Wakatakakage | Ichiyamamoto | Shodai | Hakuoho | Ura | |
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2025 January
East Maegashira #2 Tobizaru Masaya 7-8 |
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| Onosato | Hoshoryu | Kotozakura | Terunofuji | Ura | Oho | Shodai | Abi | Wakamotoharu | Wakatakakage | Hakuoho | Takanosho | Atamifuji | Gonoyama | Meisei |
- ○･･･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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- Maegashira #2
- January
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- Maegashira #3
- March
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- Maegashira #6
- May
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- Maegashira #7
- July
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- Maegashira #15
- September
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- Maegashira #9
- November
- Debut
- January, 2015
- Juryo Debut
- July, 2017
- Makuuchi Debut
- September, 2020
- Sanyaku Debut
- November, 2022
- Highest Rank
- Komusubi
Stablemates
 east maegashira #10Daieisho |
Oitekaze |
 east juryo #1Hitoshi |
Oitekaze |
 west juryo #11Tsurugisho |
Oitekaze |
Rikishi from Tokyo Prefecture
 West SekiwakeOho |
Tokyo |
| East Juryo #1 Hitoshi |
Tokyo |
 East Juryo #5Hatsuyama |
Tokyo |
 East Juryo #9Hidenoumi |
Tokyo |
 West Juryo #10Tohakuryu |
Tokyo |
| West Juryo #11 Tsurugisho |
Tokyo |
 East Juryo #14Shiden |
Tokyo |
West Maegashira #3
West Maegashira #13