開戦 かいせん Common noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb 開戦かいせん Common Noun Irregular Intransitive English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb outbreak of war;starting a war 漢字 kanji used 開 open, unfold 12画 戦 war, battle 13画
開戦かいせん Common Noun Irregular Intransitive English JMdict (multilingual) 1 noun (common) (futsuumeishi) noun or participle which takes the aux. verb suru intransitive verb outbreak of war;starting a war