Sergeant Keroro The Super Duper Movie

Sergeant Keroro and his four underlings arrived on Earth from the planet Keron with plans to conquer it. But before long, they found themselves growing fond of life on Earth instead. Keroro was meant to stay with the Hinata family as part of his mission, but he ended up befriending their son, Fuyuki. One day, Keroro and Fuyuki head out to buy Keroro's favorite Gundam model kit. On their way back, they stumble upon a small shrine and decide to explore it. Inside, they accidentally break a mysterious vase. The next day, strange disturbances begin plaguing the town, throwing everyone into chaos. Unbeknownst to them, the vase had contained Kiruru-an ancient, ultimate weapon from Keron that had been sealed away. Now, a woman named Mirara appears, revealing the truth about Kiruru and the only way to save Earth. But there's a catch...