有ゆう効こう試し験けん事じ象しょうMeaningsNoun1. valid test eventKanji used有be in possession効be effective試test験verification事occurence象elephantComposed of有ゆう効こうvalid; effective; yuko (judo)Na-adjective試し験けんexamination; exam; test; trial; experimentNoun事じ象しょうevent; phenomenon; matterNoun