From the Postmaster

"" is an ST: in. As its name suggests, it is a ST: from the ST:.

Location and Uses
"ST:" is the first ST: ST: receives from the ST: in the game. He typically receives it as he passes the ST: in ST: on his way to the ST: graduation ceremony at ST:, though he can also receive it in ST: if he fails the ST: exam and restarts the game in his hometown.

The ST: takes a moment to introduce himself before handing ST: the ST:, and mentions that it will be placed in his ST: rather than read aloud, as NaN Letters previously were in.

In the ST:, the ST: notifies ST: of the new ST: and introduces the ST:. It reads,