Koyama Yoshiyuki

Roll Jiu-jitsu Studio

ASJJF/SJJJF 入賞 7回

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2

優勝

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5

準優勝

🥉

0

3位

🏅

7

総入賞

🏆 入賞履歴

2026

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2026 Guam Marianas Pro Nagoya (gi Tournament)

Male Purple Master 41 Light Feather

2026-03-14

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X X I I I Copa Dumau De Jiu Jitsu 2026

Male Purple Master 41 Light Feather

2026-02-14

2025

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Central Japan Open Jiu Jitsu Championship 2025

Male Purple Master 41 Light Feather

2025-12-06

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Japan Jiu Jitsu Cup 2025

Male Purple Master 41 Light Feather

2025-10-13

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Central Japan Jiu Jitsu Championship 2025

Male Purple Master 41 Light Feather

2025-08-02

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Kansai International Jiu Jitsu Championship 2025

Male Master 41 Purple Light Feather

2025-02-23

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X X I I Copa Dumau De Jiu Jitsu 2025

Male Master 41 Purple Light Feather

2025-02-16

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