Japanese biopics of the famous are usually hagiographies, treating their subjects with outsized reverence. This is not the case, however, with Ryuichi Hiroki¡¯s ¡°2 Women,¡± which fictionalizes the real-life affair of two flawed yet fascinating writers: Jakucho Setouchi (nee Harumi Mitani) and Mitsuharu Inoue.

Setouchi, who died last year at age 99, was a celebrated novelist, activist and, in the second half of her long life, a Buddhist nun. Inoue, who passed in 1992, was the subject of Kazuo Hara¡¯s 1994 documentary, ¡°A Dedicated Life,¡± which revealed him as a liar and philanderer but also an oddly charismatic figure.

¡°2 Women,¡± however, is based on a novel by Inoue¡¯s eldest daughter, Areno, in which Setouchi becomes Miharu Osanai (Shinobu Terajima) and Inoue becomes Atsuro Shiraki (Etsushi Toyokawa). The film faithfully reflects the personalities of its models, though, with Setouchi/Miharu being by design the more relatable of the pair.