noun
inter-school match; contest between different schools
Used especially in traditional martial arts like fencing (剣道) to refer to a match between practitioners of different schools or styles. Can also be used figuratively for any competition between different groups or approaches.
彼は他流試合で初めて他流派の剣士と戦った。
He fought a swordsman from another school for the first time in an inter-school match.
この
This tournament is held in the format of an inter-school contest.