いちじかい 一次会 LinksSentence search for 一次会Sentence search for いちじかいSentence search for 1次会Kanji details for 一, 次 and 会Edit in JMdict Noun1. main party (of the night); first partySee also 二次会Other forms1次会 【いちじかい】 Discussions Log in to talk about this word.