Dictionary/初挑戦はつちょうせんHatsuchousen初挑戦 (Hatsuchousen) is a Japanese noun meaning “first challenge, first try”.Meaningsnounfirst challenge; first tryKanji in 初挑戦初first time挑challenge戦warRelated words初めるto begin to最初beginning戦うto make war (on)戦war作戦tactics戦争war初first戦地front (in battle)挑戦challenge始めbeginning戦場battlefield初恋first love