Ko-Omote: young, serene beauty. Her youth is conveyed by the plumpness of her face. Note that her eyebrows are shaved and repainted high on her forehead and her teeth are blackened in the style of Heian women. Suitable for the young women in Matsukaze or Shizuka Gozen in Funa Benkei. Compare the Magojiro mask below.

Magojiro: very similar to Ko-Omote and used for similar roles. Note that the face of the actor is allowed to show around the edge of the mask and the headband, which logically should go over the mask, runs under it. Clearly Noh is not interested in "realism."