kendo

The story

1. Middle Chinese · derived from劍“sword”
2. Japanese · borrowed from剣道“the way of the sword”
3. English todaykendo

Borrowed from Japanese 剣道 (kendō, “the way of the sword”), from Middle Chinese 劍 (kjæ̀m, “sword”) + 道 (dáu, “way”). Doublet of kumdo.