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Home

History of Kyokushin About Kyokushin 100 Man Kumite Organizational Chart Kancho, Daihyo & Council What is KyokushinRyu The Meaning of Osu Alliance Symbolism of the Belts Sponsors

Tutorial Videos E-Book Library Stationery

Kihon Kata Waza

Branch Chiefs Members Black Belts

Dojo Achievements

Features News

Events Shop Community Login

Calvin L Herrero

CH

Calvin L Herrero

Promoted Kyu

Country: 🌐 International

Graded By: IKAK Board

Promotion Date: 2026

🎉 Congratulations Calvin L Herrero on your promotion! 🎉

Continue your Kyokushin journey with strength, humility, and dedication.

押忍 — Osu!

Keep Pressing Forward!

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