Minky Momo: The Station of Your Memories

Minky Momo boards a train on a rainy day, heading towards her final destination. She strikes up a conversation with an old man trying to reconnect with someone significant, but he realizes he's left his passport on the train. Momo decides to help him, which leads to encounters with her parallel self and a young girl in need of assistance. The old man shares a connection to the train station, and Momo learns about his struggles to resolve personal issues.