1x13 - Tegami Bachi: Letter Bee

One day a man named Promessa Prometas came to the Bee-Hive asking for a letter he sent back. But the letter had already been sent out on delivery, with the new Letter Bee Lag Seeing. When Promessa hears this he chases off after Lag. On the other hand, Lag is worried that his journey is going too smoothly, because the letter has a fixed delivery-date. At this rate he'll end up arriving at the destination early. Just then,Lag runs into a man named Galador...