Level of proficiency in Japanese martial arts Crossword Clue

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Please find today's clue from the given publisher "The Times Specialist".
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Definition of "Dan"

any of ten degrees of advanced proficiency in judo or karate

Example :

he was awarded his first dan

in five years' time they can become a black belt second dan

 The Crossword clue "Level of proficiency in Japanese martial arts" published 2 time/s & has 1 answer/s. 

Crossword	Date	Answer
The Times Specialist	19 May 2019	DAN
Irish Times Simplex	20 September 2006	DAN