Kojimaumi Yoichi
Jonidan 53Highest rank: Jonidan 53
Championships and special prizes are counted from 2000 Aki Basho onward; kinboshi are counted from 2000 Hatsu Basho onward.
What is the strength index?▼
A single number that represents a rikishi's current competitive strength.
• Calculated from every bout's wins and losses alone (not banzuke rank or body measurements).
・It rises more for wins over strong opponents and falls more for losses to lower-rated opponents.. The opponent's strength is part of the calculation.
• Everyone starts around 1,500 and rises with winning records. Upper Makuuchi is typically around 2500 or more or higher.
• Unlike the human-set banzuke, it is driven only by results, so it can show improvement or decline before the ranking catches up.
Based on an Elo rating adapted from systems used in games such as chess.
Rank and record in the last six basho
Most successful winning techniques wins by this technique
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Yorikiri27
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Most common losses by technique loses by this technique
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Yorikiri46
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Fighting-style profile
Winning techniques91 bouts. Relative values, with the most common style set to 100.
Additional statistics
- Tokyo 38% (46-75)
- Osaka 26% (11-31)
- Nagoya 45% (19-23)
- Fukuoka 43% (15-20)
Win rate by tournament day (Days 1-15)
Each figure is the career win rate for that day. It shows whether a rikishi starts fast or improves late in a basho.
Frequent opponents
Open an opponent to view the head-to-head record.
Tochikamiyama Ryuichi 7 wins 1 losses ▼
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2003 Natsu Basho 6Day LossOshitaoshi
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2003 Haru Basho 5Day WinUwatenage
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2002 Natsu Basho 2Day WinYoritaoshi
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2001 Kyushu Basho 6Day WinYorikiri
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2001 Nagoya Basho 5Day WinKotenage
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2001 Hatsu Basho 13Day WinYorikiri
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2000 Kyushu Basho 14Day WinShitatenage
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2000 Aki Basho 1Day WinSukuinage
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Fukukasuga Koji 5 wins 1 losses ▼
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2003 Natsu Basho 15Day WinSukuinage
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2001 Natsu Basho 9Day WinShitatenage
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2000 Nagoya Basho 9Day WinShitatenage
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2000 Hatsu Basho 10Day WinShitatenage
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1999 Kyushu Basho 10Day WinUwatenage
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1999 Nagoya Basho 3Day LossUwatenage
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Daishofuji Jun 1 wins 4 losses ▼
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2002 Haru Basho 9Day LossYorikiri
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2002 Hatsu Basho 2Day LossYorikiri
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2001 Natsu Basho 2Day WinYorikiri
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2000 Kyushu Basho 3Day LossYoritaoshi
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1999 Aki Basho 15Day LossYorikiri
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Kimuragawa Yutaka 2 wins 3 losses ▼
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2002 Haru Basho 1Day LossOshitaoshi
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2002 Hatsu Basho 3Day LossOshidashi
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2001 Kyushu Basho 9Day WinShitatenage
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2001 Aki Basho 8Day LossOshidashi
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1999 Nagoya Basho 12Day WinYorikiri
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Kitatsuyoshi 2 wins 2 losses ▼
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2004 Haru Basho 9Day LossOshidashi
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2002 Haru Basho 12Day LossOshidashi
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2000 Kyushu Basho 7Day WinYorikiri
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2000 Nagoya Basho 6Day WinYorikiri
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Hamazaki Shingo 1 wins 3 losses ▼
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2002 Hatsu Basho 11Day WinShitatenage
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2001 Natsu Basho 3Day LossUwatenage
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2000 Aki Basho 11Day LossSukuinage
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2000 Haru Basho 4Day LossHatakikomi
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