開講 かいこう Meanings Noun, する verb, Transitive, Intransitive start of a course; start of lectures See also: 閉講 (へいこう). opening of a new course; offering a course (for the first time) Kanji 開 open. Read as カイ. 講 lecture. Read as コウ. Words containing 開講 公開講座 (こうかいこうざ) extension lectures Jinuma: Japanese Dictionary · Word lists