In Kabuki style, the film tells the story of a remote mountain village where the scarcity of food leads to a voluntary but socially-enforced policy in which relatives carry 70-year-old family members up Narayama mountain to die. Granny Orin is approaching 70, content to embrace her fate. Her widowed son Tatsuhei cannot bear losing his mother, even as she arranges his marriage to a widow his age. Her grandson Kesa, who's girlfriend is pregnant, is selfishly happy to see Orin die. Around them, a family of thieves are dealt with severely, and an old man, past 70, whose son has cast him out, scrounges for food. Will Orin's loving and accepting spirit teach and ennoble her family?

Nestled behind high mountains and dark forests lies Triberg, the birthplace of the cuckoo clock. For centuries, this cult item has been handcrafted right here, attracting tourists from all over the world. Ever since the boom of the 1980s has faded, the cuckoo clock has gradually lost its appeal and magic. And so has the place, which now resembles a ghost town. Its residents however still believe in their clock: Vendors, clockmakers and tourist guides alike fight to preserve their beloved heritage. Between abandoned restaurants and souvenir shops they hope for new tourists, while the clock continues ticking away.