孤軍奮闘 こぐんふんとう Meanings Noun, する verb fighting alone Kanji 孤 solitary. Read as コ. 軍 army. Read as グン. 奮 rouse. Read as フン. 闘 combat. Read as トウ. Word lists Yojijukugo (四字熟語) Jinuma: Japanese Dictionary · Word lists