Set during Japan's Taisho Era (1912-1926), "Bluestockings" tells the tale story of a love triangle between wealthy businessman Yuichiro (Etsushi Toyokawa), his wife Akiko (Kyoko Hasegawa), and Kiyoko (Yoshino Kimura).

A motorcycle accident in the city will be the precursor to a series of bizarre phenomena being revealed consecutively. Meanwhile, a girl named Yoko possesses a second sight which allows her to see strange things invisible to others.