So when's the anime series coming out? /s...it really feels like it could either be an anime theme song, or the closing out sequence of a movie. A short and sweet montage, with a surprising amount of emotion.
Animation quality is high, good lighting, and nice scenes, but lacks a degree of "crispness".
Although it's impossible to really understand the characters in such a short amount of time, and with no dialogue. The quality of the story still gives them a bit of personality and feeling, and really makes you want more!
TL;DR why can't there be a full series based on this music video?