Dictionary/主戦しゅせんShusen主戦 (Shusen) is a Japanese noun meaning “advocacy of war”.Meaningsnounadvocacy of warKanji in 主戦主lord戦warRelated words戦うto make war (on)戦warご主人your husband主人head (of a household)主head (of a household)主chief主(one's) master主head (of a household, etc.)作戦tactics主任person in charge戦争war主婦housewife