Double Life

Nijû seikatsu is a movie starring Mugi Kadowaki, Hiroki Hasegawa, and Masaki Suda. As an adaptation of a Koike Mariko novel, which was inspired by the artwork True Stories by artist Sophie Calle, the film follows philosophy graduate...
Tama is a graduate student. She lives with her boyfriend Takuya. She becomes influenced by lectures about French writer Sophie Calle and begins to follow her neighbor Ishizaka. Tama soon discovers that her neighbor Ishizaka is having an affair. She becomes excited about discovering his secret. Her relationship with her boyfriend Takuya and her professor Shinohara changes.