構成要件 こうせいようけん Meanings Noun structural elements (of an offence); constituent external element of a crime; actus reus See also: 故意 (こい). Kanji 構 structure. Read as コウ. 成 become. Read as セイ. 要 need. Read as ヨウ. 件 case. Read as ケン. Word lists Law Jinuma: Japanese Dictionary · Word lists