Sae Usuzawa

Sae Usuzawa is a third-year student at Miyamori Girls' High School in Iwate Prefecture and a supporting character in the manga "Saki". She is an admirer of Miyamori's mahjong team adviser Toshi Kumakura and occasionally wears her monocle. Sae ties her hair in a distinctive bunch behind her head. It is stated that she was the one responsible for defeating one of Makabi Highschool's strongest players. Acording to Kasumi Iwato and Tomoe Karijuku of Eisui, whenever Sae puts her mark on someone, her opponent wouldn't be able to complete a single hand, its like her gaze blocks an opponents hand from coming together.

However, she becomes visibly tired when overusing this ability to the point where she is breathing heavy and stumbling about. Sae's monocle has been shown to cloud up to warn her something big is coming from an opponent.