Konatsu Hasegawa's acting style is characterized by her ability to bring nuance and subtlety to her characters. Whether she's playing a lead role or supporting another actress, her performances are often marked by a relatability and charm that resonate with audiences. Her impact on the film industry, while perhaps not revolutionary, has been positive, contributing to a diverse range of stories being told.

Her filmography moves between "uncompromising and technically competent" dramas and lighthearted erotic comedies.