Set in a bleak, post-apocalyptic future, *Girls’ Last Tour* follows Chito and Yuuri, two young girls traveling through the ruins of a multi-tiered, colossal city that has seemingly consumed the entire world. Navigating this
desolate landscape in their beloved, semi-tracked Kettenkrad motorcycle, the duo searches for daily necessities like fuel, food, and water. Chito is literate, thoughtful, and cautious, often keeping a journal and managing their supplies, while Yuuri is impulsive, fiercely practical, and a crack shot with a stolen rifle, though less academically inclined. Their overarching motivation is simple yet profound: to survive one more day in a world that has been stripped of human life and stripped down to cold concrete and rusted machinery.As they ascend through the vertical layers of the city, hoping to find a better environment at the top, they encounter remnants of a forgotten civilization. They scavenge through abandoned military bases, vast libraries, and automated factories, piecing together the history of the fallen world. Despite the grim setting, the tone shifts between melancholic solitude and heartwarming philosophical inquiry. Along their journey, they meet a few other survivors, each offering a different perspective on existence. They befriend Kanazawa, a cartographer obsessed with mapping the endless city, and Isii, an engineer desperately trying to build an airplane to fly to another world. Later, they encounter a strange, sentient creature resembling a fish, which Yuuri names Nuko, and which ultimately reveals a tragic, interconnected role in the world's technological collapse.The dramatic core of the series relies heavily on the existential bond between Chito and Yuuri. They face numerous physical hardships, including freezing blizzards, dwindling food rations, and the constant threat of their vehicle breaking down beyond repair. Moments of quiet despair are contrasted with childlike wonder as they discover simple pleasures, such as the taste of pre-packaged rations, the beauty of a snowy landscape, or the joy of listening to an old music recording. They frequently ponder
the meaning of life, death, and human ambition, realizing that the civilization before them destroyed itself through endless war and expansion.In the final stages of their journey, the girls reach the uppermost tier of the city, which turns out to be a barren, snowy wasteland devoid of life or salvation. Having exhausted their fuel, they are forced to abandon their motorcycle and continue on foot. Rather than succumbing to despair, Chito and Yuuri accept their fate with quiet resilience. They build a makeshift shelter out of leftover debris and fall asleep side-by-side, finding warmth and peace in each other's company as their incredible, bittersweet journey comes to a poignant end.