Swan Song (2017)

After the unprecedented cold wave 'Deep Freeze', the end of Earth approaches. Asahi,a guitarist, wanders around Tokyo during an ice age. He sings a swan song dedicated to a girl who he fell in love with but knows nothing about. Nevertheless, as he drifts around aimlessly, he comes across Umi; the best friend of the girl that he is seeking. To realize Asahi's dream, the two head forward in a deserted, snow-covered town, step by step.