Nintama Rantaro the Movie(1996)

Nintama Rantaro the Movie follows a group of young ninja students whose friend Danzou is kidnapped by the Dokutake clan. The villains have stolen saltpeter from Danzou's father and plan to use it to create a potion that grants them the power of flight and superhuman ninja abilities. When Shinbei alerts the school, teachers rush to mount a rescue, but the students decide to take action themselves. Their first attempt goes wrong, and soon they too need saving. With help from Rikichi, a skilled ninja and teacher's son, Rantaro and his friends must band together to stop the Dokutake's sinister scheme before it's too late. This adventure-filled story blends humor, action, and teamwork as the young ninja discover that friendship and determination matter as much as combat skills.