Based on the novel of the same name by Akutagawa Prize-winning author Mangetsu Hanamura. This film vividly and sensually portrays the forbidden feelings born between real sisters through raw imagery. The performances by distinctive actors like Jun Murakami and Toshihachi Fujita are also a must-see! Aiko, the younger sister, cherishes the keloid-like scars on her elder sister Takako's body. Takako also harbors intense feelings for Aiko, and the two were drowning in forbidden love. But one day, Takako fell ill...