Rantarō is a popular Japanese anime and manga series that follows the adventures of a young ninja named Rantarō. Set in a fictional ninja academy, the story focuses on his daily life, training, and friendships with fellow students, including Kirimaru and Katsuo. The series is known for its humor and lighthearted approach to the challenges of growing up. The show first aired in 1993 and has since gained a large following, particularly among children. It emphasizes themes of teamwork, perseverance, and the importance of friendship, making it both entertaining and educational for its audience.