Tonari no Wakao-san wa Miesou de Mienai

Synopsis:

High schooler Mizuno has one classmate he just can’t figure out—his seatmate, Wakao-san. Strangely, Mizuno is the only one who sees her face as completely blank, unable to read any expressions at all. His confusion only grows when Wakao casually mentions that she’s studying his expressions as a “reference.” What’s behind her unreadable face, and why is Mizuno the only one affected? A mysterious high school slice-of-life begins!