Official Webpage of A.Tanzadeh, 8th Dan, Kyoshi 糸東会

Keizoku wa chikara nari

継続は力なり (Keizoku wa chikara nari) means “Perseverance is strength.” It teaches that steady, consistent effort over time leads to real progress and power. In karate, this means practicing regularly, even when it’s tough or progress feels slow. Every small step forward adds up, and staying committed is more important than quick success.
This phrase is a reminder that true strength doesn’t come from talent alone but from not giving up. Whether you’re learning a new technique or facing challenges in life, persistence will help you grow and succeed.