RANK Jk18E

Kokubo

小久保

Heya: Asakayama

Birthday: May 15, 2010

Origin: Aichi

Height: 178cm

Weight: 174kg

Debut: Haru 2026

Retirement: Active

Recent Tournament Performance

Tournament Rank Record Result
Natsu Basho May 2026
Jk18E 3-4 Make-koshi
Haru Basho March 2026
Mz 2-2-3 Kyujo

Recent Matches

Natsu Basho Day 14
L
vs. Setonoryu oshidashi
Natsu Basho Day 11
W
vs. Kotoishida oshidashi
Natsu Basho Day 10
W
vs. Wakasasaki tsukiotoshi
Natsu Basho Day 8
L
vs. Kotoyoshino katasukashi
Natsu Basho Day 6
L
vs. Fukuda yorikiri
Natsu Basho Day 3
W
vs. Kishimoto fusen
View All Matches

Height and Weight

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Rank Progression

Recent 5 Years

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Shikona History

  1. Kokubo

    - Present

Notable Achievements

Championships (Yusho)

No championships yet

Runner-up (Jun-Yusho)

No runner-up finishes yet

Special Prizes (Sansho)

No special prizes yet

Kinboshi (Gold Stars)

Total Kinboshi: 0

No kinboshi earned yet

Career Highlights

  • Highest rank achieved: Jk18E
  • Most used winning technique: oshidashi (1 wins)

External Resources

NSK Profile (Japanese)

Technical Data

Last Updated
May 25, 2026