This is what the world looks like when it stops needing you. Youko and Airi photograph empty Tokyo, empty temples, empty dream destinations in real locations that the animation treats like they're sacred, and the show never explains why humanity vanished because it doesn't have to. The bike keeps moving, the landscapes keep hitting, the two of them keep laughing in the silence, and somewhere underneath all that freedom is the understanding that they're the last ones left to see any of it.

Youko and Airi are two girls traveling through a world emptied by catastrophe. With civilization gone and the roads deserted, they share a single Serow off-road bike as their way to get around. Together they ride through the ruins of Japan, stopping to photograph famous sights they have entirely to themselves and camping in towns overtaken by nature. There's a strange beauty to their journey. Without traffic or signals to slow them down, they move at their own pace, finding a kind of freedom neither has felt before. From the hot springs of Hakone to Tokyo Big Sight, the country's best-known tourist spots are theirs to enjoy, and the end of the world is no reason to stop sightseeing. The series is a post-apocalyptic slice-of-life adventure adapted from a manga by Saitou Sakae.