大だい同どう特とく殊しゅ鋼こうMeaningsNoun1. Daido SteelKanji used大large同same特special殊especially鋼steelComposed of大だい同どうgeneral resemblance; being largely the same; uniting with a common goalNoun特とく殊しゅspecial; particular; peculiar; uniqueNa-adjective鋼こうsteel; sword steel; swordNoun