Since Roblox Demonfall does not have an in-game map, it can be a little hard to find things. Fireheart Studio has intentionally made things a little hard to find so players spend more time with the game. Roblox Demonfall wants you to pass the exam and become a slayer. To get that done you need to complete various quests.
But first, you need to make some money. That means going out and mining rare ores. For that, you need to go see the Miner. There are many other trainers and NPCs in the game, and many of them sell different items and upgrades. And since you need the pickaxe to mine for money, this is the best tool to do that.
Hayakawa Village is located near the center of the map. To the north of the village is the Frosty Forest, and to its south you will find Coast Forest on the southern edge of the map. The village is nestled right between Frost Cavern and White Peak. So head north from the Coast Forest and between those two areas to find it. Use the map below to help orient yourself.
Where to find the Miner and get the pickaxe in Roblox Demonfall
Within Hayakawa Village, you need to look around for the Miner. They are sitting inside a wagon near the edge of the village. When you find them, they will ask if you want to purchase a pickaxe for 500 Yen.
Demon Slayer players start in the village, so just go out and look for the wagon to buy the pickaxe. If you failed the tutorial and became a demon, you will have to trek here using the map above.