Vocabulary What does 開校 (かいこう, kaikou) mean? 開校 (かいこう, kaikou) means opening a school. Quick factsReadingかいこうRomajikaikouPart of speechnoun, suru verb, transitive 開校かいこうkaikouopening a school1noun · suru verb · transitive opening a schoolKanji in this word開open校school