Planetarium Kamiusagi Rope: Orera Rocket Tobasu tte Maji ssuka!?

Synopsis

In a special installment of Kamiusagi Rope, the cast takes the spotlight at a planetarium. A PET bottle rocket experiment goes wrong when Rope accidentally launches it into nearby bushes. Accompanied by Akira, he ventures into the undergrowth to retrieve the rocket and unexpectedly stumbles upon a strange alien child. Deciding to help the lost extraterrestrial return home, Rope and Akira set out on a mission to assist their new companion.