Nintama Rantarou: Tengu no Himitsu to Kieta Taiyou no Dan

Get ready for a cosmic caper with everyone's favorite ninja-in-training, Rantarou, as he embarks on an out-of-this-world adventure! When a mysterious celestial event threatens to plunge their world into perpetual darkness, it’s up to Rantarou and his mischievous friends to unravel the enigma of the vanished sun. This time, their ninja skills are put to the ultimate test against an adversary from beyond the stars. Join the Nintama crew as they rocket through the cosmos, encountering strange new worlds and even stranger inhabitants in a hilarious and heartfelt quest to save the day. Prepare for a family-friendly sci-fi spectacle packed with slapstick humor, inventive gadgets, and the enduring spirit of friendship that makes every challenge surmountable.

✦ AI-drafted summary