A bully steals a paper crane and gets pulled into actual starlight. The dream doesn't matter. What matters is that when he wakes up, he gives it back. A single OVA that understands childhood better than shows ten times its length: that moment where wonder stops being about you and starts being about doing right by someone else.
A bully named Takeshi swipes a delicate paper crane from a classmate, only to discover it's something far more extraordinary: a sentient spacecraft with a personality all its own. The crane whisks Takeshi and his friends away from the ordinary world into a cosmic amusement park hanging among the stars, where wonder and danger coexist in equal measure. When one of their group tumbles into a shadowy realm beyond the park's boundaries, the children must set aside their usual hierarchies and conflicts to mount a rescue. Working together becomes their only path forward through this strange stellar landscape. The adventure tests their courage and compassion in ways their everyday lives never could. Back in the classroom the next morning, Takeshi grapples with the weight of memory: was it real, or simply a dream his mind conjured? The answer arrives quietly when he makes a choice about the crane that reveals what he's truly learned. This one-episode story blends the wonder of childhood imagination with genuine emotional stakes, creating something that feels both whimsical and oddly moving.