こぐんふんとう 孤軍奮闘 LinksSentence search for 孤軍奮闘Sentence search for こぐんふんとうKanji details for 孤, 軍, 奮 and 闘Edit in JMdict Noun, Suru verb1. fighting aloneYojijukugo (four character compound) Discussions Log in to talk about this word.