Momo(2003)

Momo is a children's series following an orphan girl who jumps from a cargo train and lands in a small town where she discovers an extraordinary gift: her mere presence brings out the best in people around her. Accompanied by a small turtle named Cassiopeia, Momo befriends Beppo, a kind-hearted sweeper who takes her under his wing. But the town's peace is threatened by mysterious gray gentlemen who arrive with sinister intentions, seemingly immune to Momo's enchanting influence. As these shadowy figures pursue their dark agenda, Momo must learn to harness her special ability to protect her newfound home and the people she's come to care for. A heartwarming tale of friendship, magic, and courage against creeping darkness.