RANK Jk18E

Kokubo

小久保

Heya: Asakayama

Birthday: May 15, 2010

Origin: Aichi

Height: 178cm

Weight: 174kg

Debut: Unknown

Retirement: Active

Recent Tournament Performance

Tournament Rank Record Result
Natsu Basho May 2026
Jk18E 0-0 Upcoming

Recent Matches

No recent matches available

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

External Resources

NSK Profile (English) NSK Profile (Japanese)

Technical Data

Last Updated
April 27, 2026