Follow the map below to collect all items.
Then buy some Diet Food; you'll probably need it for the upcoming dungeon.
Optional: You can talk to the pig in between the weapon and armor shops to see a dance show.

Chests/Items:

• I-025: Mythirl Staff - tall grass in the east.
• I-026: 5000 gil - tall grass area, behind the weapon shop.
• I-027: Mythirl Knife - tall grass area, in the northeast corner.