Nintama Rantarou: Hoshi ni Chikatta Yuujou Monogatari no Dan

A boy named Mizar arrives from the West to spend time at Ninjutsu Academy, giving Rantarou, Kirimaru, and Shinbei a new friend whose background is very different from their own. Lessons about the stars draw the children together beneath the night sky, but life at the academy never stays purely educational for long.

When the Dokutake ninjas become involved, the visit turns into another unpredictable test of courage and friendship. Rantarou and his classmates must help their guest through the commotion while discovering that promises made beneath the stars can bridge even distant homes.