The Nippon Labor Yukie One Union (Nippon LY One Union) (日本労働組合ユキーワンユニオン Nihon rōdō kumiai yukīwan'yunion) (former name literally Nippon Production Committee) (Nippon PC) (日本プロダクションコミッティ Nihon purodakushonkomitti) was a national federation of labor unions in Japan founded in Koganei, Tokyo, in December 8, 1983 by an alliance of craft unions disaffected from the Knights of Labor, a national labor union.

Nippon Ly One Union