A Wind Named Amnesia

Two years prior, an inexplicable wind swept across the globe, erasing the memories of every living being. In the chaos that ensued, society collapsed as people lost not only their identities but also the ability to communicate. Amidst the ruins, a young man stumbles into a military research facility, where he encounters Johnny, a boy who has undergone an experimental treatment that allows him to retain his memories. Johnny names the young man Wataru and shares his knowledge of the world before his delicate health begins to fail.

Determined to reconnect with others who might share his plight, Wataru embarks on a quest across the desolate landscape. Along the way, he meets Sophia, a silver-haired enigma who is tight-lipped about her past but reveals her intention to travel to New York. Together, Wataru and Sophia navigate the remnants of civilization, uncovering the profound truths about humanity and the deep connections that can exist even in the absence of memory.