The story begins with a sense of lingering longing. Two teenagers, living worlds apart, wake up with the strange feeling that they are searching for someone—or something—they can never quite remember.
The Girl in the Mountains
In the quiet, rural town of Itomori, Mitsuha Miyamizu wakes up in her family's traditional shrine home. Her younger sister, Yotsuha, and her grandmother, Hitoha, look at her strangely.
They tell her she was acting "weird" the day before—clumsy, aggressive, and unable to remember her own name or the way to school.
Mitsuha is frustrated. She hates her cramped, gossipy hometown and her father's strict political career. During a ritual where she must make kuchikamizake (sacred sake) in front of the townspeople, she feels humiliated. She runs out into the night and screams into the sky:
"I hate this town! I hate this life! Please make me a handsome boy in Tokyo in my next life!"
The Boy in the City
Meanwhile, in the bustling heart of Tokyo, Taki Tachibana wakes up. But something is wrong. He feels a weight on his chest and realizes he is in a body that isn't his. He looks in the mirror and sees a girl—Mitsuha.
Through a series of chaotic montages, the reality of their situation sets in: they are switching bodies. * Taki (in Mitsuha's body): Struggles with the quiet life of a shrine maiden, gets lost in the mountains, and stands up to Mitsuha's classmates with a newfound toughness.
Mitsuha (in Taki's body): Is dazzled by the skyscrapers, accidentally spends all of Taki's money on fancy cafe desserts, and helps Taki get closer to his crush, Ms. Okudera, by using her "feminine" charm and attention to detail.
The Connection
They begin leaving notes for each other on their phones and scrawling warnings on their skin (like "Don't overspend!" or "Don't be late!"). They establish a set of rules to keep their lives from falling apart. Despite the confusion, a deep, invisible bond begins to form through the diaries they leave behind.