Instructions
Visit the merchant in Kelan Village and purchase Lauan for 50 gold each.
Defeat the Willow Devil monsters in Kelan Village Woods. These Level 5 creatures can randomly drop lauan as a reward.
Click the stump in the middle of Kelan Village Woods, located at the coordinates X: 4822, Y: 655. This will use your cutting skill and provide a chance to receive lauan from the cutting.