[Oasis]
A man would rush into populated areas, taking a deep breath before yelling

"The master of the Drunken Oni Dojo will begin training to any & all sword users! If you wish to sharpen your skills with the blade, Or possibly learn Hiten from the Oni Sin himself, Now is the best chance! These lessons will be free & will improve your survival chances, Spectators welcome! Just head to the island to the South west, or use the Boat near the desert!"

The figure would then gather his breath & run a little further before making the announcement yet again, letting all those who would want to know about the training course.