In the world of Mooshu, Prospector Zeke is in the first area you visit, Hamamitsu Garden. This time, he is asking you to find some knives....Shonen Knives to be exact. And this is the largest Prospector Zeke quest so far, with 19 knives to find! Wow, that is a lot! I have put together this guide to help you find them all. They are all listed below, in alphabetical order :)
Ashen Roads, Ashen Dock, Subata Skyway - Follow the paths to get to the village area. Once you get there, stay near the houses and walls on the left and go all the way to the back of the village. The Shonen Knives are at the back left corner of the Pillaged Shop (the red building).
Corrupted Shrine, Verdant Dock, Subata Skyway - Go across the bridge and follow the path until you come to the first crossroads. The Shonen Knives are to the left of the block/island in the middle of the crossroads.
Hamamitsu Garden, Hamamitsu Skyway - When you enter Hamamitsu Garden, stay on the path to the left. Run under the arch and over the red bridge. Then turn left and run over the second bridge. Follow the left path, and then go around the right side of the pond. The knives are on the ground between the well and the stone bench.
Khotan, Khotan Skyway - Run up the ramp/path/hill directly in front of you when you enter the dungeon. Then stay to the right edge and run around to the other small ramp. Go past the stairs and over the bridge. This time stay to the left and run towards the building. The knives are off to the side, between the tree and the crates.
Lake of the Rising Sun, Windy Dock, Subata Skyway - Follow the path to the left and go into the village. The knives are behind the head of the broken cow statue.
Moomori Compound, Nishi Dock, Khotan Skyway - Enter the dungeon in the center of the compound and then run straight through to the grassy area. Go to the back of the stone platform where the Yum Fruit tree is. The knives are at the top, behind the tree.
Raven Island, Subata Skyway - Run to the right side of the house and follow the ramps to the very top of the hill. When you get to the top, run around the right side and you will see the Shonen Knives between the edge of the pond and the edge of the hill.
Rokugara Island, Khotan Skyway - Run straight to the end of the island and around the back of the last house on the left. The Shonen Knives are at the end of the dock.
Sacred Mountain, Crimson Dock, Subata Skyway - Stay on the grass that is to the left and when you come to the path, run across it over toward the river. Turn right and run along the river to the wooden platform/gazebo thing. The knives are behind the right side of the platform.
Subata Temple, Subata Skyway - Run past Constable Shao and take the right path downwards. Go down the next ramp on the right, right before the bridge. Go down the path to the left of the wooden platform and vendors, and follow it all the way through the tunnel. The knives are on the ground to the left right when you exit the tunnel.
Sujimura Village, Kita Dock, Khotan Skyway - Run straight past the statue and up the wooden stairs. Then go across the bridge and around the left side of the building. The Shonen Knives are on the back left corner of the stone porch.
Temple of the East Wind, Verdant Dock, Subata Skyway - Go to the right and then across the wooden path to the center of the water. Go up the stairs, and then up the other stairs on the right. Go around the corner of the building and down 2 sets of stairs. The Shonen Knives are at the edge of the broken dock.
Temple of the North Wind, Ashen Dock, Subata Skyway - Go across the wooden bridge and around the back of the stone Temple. Go down the ramp and around the right side of the pond. Take the path on the right and go inside the stone wall/enclosure. The Shonen Knives are in the left front corner.
Temple of the South Wind, Crimson Dock, Subata Skyway - Stay to the left and run over to the next path. The Shonen Knives are next to the path, behind a piece of the broken arch.
Temple of the West Wind. Icy Dock, Subata Skyway - Follow the path and go across the bridge. Then go around to the very back of the building and go down the stairs and follow that path. Go up the stairs of the ruined house and the knives are off to the left.
The Paths of Penance, Icy Dock, Subata Skyway - Follow the path on the left around the corner, over the bridge and through the arch. When you get to the "village square" area, go straight to the intersection. Turn left and go behind the turtle statue. The Shonen Knives are behind there on the ground.