Tashi

日本語 社会科学 スポーツ/フィットネス/レクレーション Karate-do

We use the word Tashi as the title for a fourth degree black belt. We tend to define it as the "helper". The concept is that this is an instructor who helps or stands by the student to progress to a higher level of proficiency.

How would one write that word in Japanese?
You can e-mail me this at [email protected]. Arigato very much!