国こく色しょく無む双そう

noun, noun which may take the genitive case particle 'no'

unparalleled beauty; matchless beauty throughout the land

Literary and somewhat archaic set phrase describing a woman of supreme beauty, often in classical or poetic contexts.

• 彼かの女じょは国こく色しょく無む双そうと称たたえられた。

  She was praised as a woman of unparalleled beauty.

• 国こく色しょく無む双そうの姫ひめ君ぎみが都みやこに現あらわれたという噂うわさが広ひろまった。

  Rumors spread that a princess of matchless beauty had appeared in the capital.