The Moon Festival is Tootsuki Academy's annual gourmet gala, where students compete against each other to earn the most profit through selling their cuisine of choice. But for Souma Yukihira, it is also his first opportunity to challenge the Elite Ten, the supreme council that rules over the academy. However, this is only the beginning of Souma's war against the Elite Ten; a nefarious plot is underway that will provide Souma with the challenge he desires but will also shake the very foundations of Tootsuki Academy itself.

Amid the desolate remains of a once-thriving city, only the rumbling of a motorbike breaks the cold winter silence. Its riders, Chito and Yuuri, are the last survivors in the war-torn city. Scavenging old military sites for food and parts, the two girls explore the wastelands and speculate about the old world to pass the time. Chito and Yuuri each occasionally struggle with the looming solitude, but when they have each other, sharing the weight of being two of the last humans becomes a bit more bearable. Between Yuuri's clumsy excitement and Chito's calm composure, their dark days get a little brighter with shooting practice, new books, and snowball fights on the frozen battlefield. Among a scenery of barren landscapes and deserted buildings, Shoujo Shuumatsu Ryokou tells the uplifting tale of two girls and their quest to find hope in a bleak and dying world.

Super deformed parody shorts of Shoujo Shuumatsu Ryokou streamed on Kadokawa's official YouTube channel. They follow Chito and Yuuri in a classroom setting exploring what school might have been for people when civilization was still around.