くうじ 空自 LinksSentence search for 空自Sentence search for くうじKanji details for 空 and 自Edit in JMdict Noun1. Air Self-Defense Force; ASDFAbbreviation, See also 航空自衛隊 こうくうじえいたいOrganization2. (abbr) Air Self-Defense Force; ASDF Discussions Log in to talk about this word.