diff --git a/Assets/locale/ja.json b/Assets/locale/ja.json
new file mode 100644
index 00000000..cf11e6cd
--- /dev/null
+++ b/Assets/locale/ja.json
@@ -0,0 +1,323 @@
+{
+    "untitled": "",
+    "New Layer": "",
+    "Delete Layer": "",
+    "Duplicate Layer": "",
+    "Order Layers": "",
+    "Merge Layers": "",
+    "New Mask": "",
+    "Delete Mask": "",
+    "Apply Mask": "",
+    "To Fill Layer": "",
+    "To Paint Layer": "",
+    "Layer Opacity": "",
+    "Layer Blending": "",
+    "Edit Nodes": "",
+    "New": "",
+    "Recent Projects": "",
+    "New Project": "",
+    "Template": "",
+    "Aspect Ratio": "",
+    "Cancel": "",
+    "OK": "",
+    "Import Mesh": "",
+    "Object": "",
+    "Group": "",
+    "Material": "",
+    "UDIM Tile": "",
+    "Split By": "",
+    "Split .obj mesh into objects": "",
+    "Parse Transforms": "",
+    "Load per-object transforms from .fbx": "",
+    "Parse Vertex Colors": "",
+    "Import vertex color data": "",
+    "Import": "",
+    "Export Textures": "",
+    "Bake to Textures": "",
+    "Resolution": "",
+    "Color": "",
+    "Format": "",
+    "Quality": "",
+    "Visible": "",
+    "Selected": "",
+    "Layers": "",
+    "Preset": "",
+    "Export": "",
+    "Export texture files": "",
+    "Presets": "",
+    "New Preset": "",
+    "Name": "",
+    "Texture": "",
+    "R": "",
+    "G": "",
+    "B": "",
+    "A": "",
+    "Delete": "",
+    "Add": "",
+    "Export Mesh": "",
+    "Apply Displacement": "",
+    "Interface": "",
+    "Language": "",
+    "UI Scale": "",
+    "Camera Speed": "",
+    "Native File Browser": "",
+    "Cache UI Draws": "",
+    "Enabling may reduce GPU usage": "",
+    "Show Asset Names": "",
+    "Restore": "",
+    "Restore defaults?": "",
+    "Confirm": "",
+    "Theme": "",
+    "New Theme": "",
+    "Usage": "",
+    "Undo Steps": "",
+    "Paint Bleed": "",
+    "Stretch brush strokes on the uv map to prevent seams": "",
+    "Dilate Radius": "",
+    "Dilate baked textures to prevent seams": "",
+    "Live Material Preview": "",
+    "Instantly update material preview on node change": "",
+    "Live Brush Preview": "",
+    "Draw live brush preview in viewport": "",
+    "3D Cursor": "",
+    "Depth Reject": "",
+    "Angle Reject": "",
+    "Angle": "",
+    "Pen": "",
+    "Pressure controls": "",
+    "Brush Radius": "",
+    "Brush Hardness": "",
+    "Brush Opacity": "",
+    "Brush Angle": "",
+    "Sensitivity": "",
+    "Help": "",
+    "Viewport": "",
+    "Renderer": "",
+    "Super Sample": "",
+    "VSync": "",
+    "Voxel AO": "",
+    "Cone-traced AO and shadows": "",
+    "Cone Offset": "",
+    "Aperture": "",
+    "SSAO": "",
+    "SSR": "",
+    "Bloom": "",
+    "Vignette": "",
+    "Clip Start": "",
+    "Clip End": "",
+    "Displacement Strength": "",
+    "VXAO Ext": "",
+    "Keymap": "",
+    "Plugins": "",
+    "New Plugin": "",
+    "Edit in Text Editor": "",
+    "Edit in Script Tab": "",
+    "Browser": "",
+    "Path": "",
+    "Brushes": "",
+    "Nodes": "",
+    "Console": "",
+    "Clear": "",
+    "Fonts": "",
+    "Import font file": "",
+    "2D View": "",
+    "History": "",
+    "Show 2D View": "",
+    "All": "",
+    "Filter": "",
+    "Mask": "",
+    "Clear to Black": "",
+    "Clear to White": "",
+    "Apply": "",
+    "To Group": "",
+    "Move Up": "",
+    "Move Down": "",
+    "Merge Group": "",
+    "Merge Down": "",
+    "Duplicate": "",
+    "Black Mask": "",
+    "White Mask": "",
+    "Select Material": "",
+    "Base Color": "",
+    "Opacity": "",
+    "Normal": "",
+    "Occlusion": "",
+    "Roughness": "",
+    "Metallic": "",
+    "Height": "",
+    "Emission": "",
+    "Subsurface": "",
+    "Mix": "",
+    "Darken": "",
+    "Multiply": "",
+    "Burn": "",
+    "Lighten": "",
+    "Screen": "",
+    "Dodge": "",
+    "Overlay": "",
+    "Soft Light": "",
+    "Linear Light": "",
+    "Difference": "",
+    "Subtract": "",
+    "Divide": "",
+    "Hue": "",
+    "Saturation": "",
+    "Value": "",
+    "Blending": "",
+    "Shared": "",
+    "Res": "",
+    "UV Scale": "",
+    "UV Map": "",
+    "Triplanar": "",
+    "Project": "",
+    "TexCoord": "",
+    "Materials": "",
+    "Show Node Editor": "",
+    "Bake": "",
+    "Meshes": "",
+    "Import mesh file": "",
+    "Tools...": "",
+    "Tools": "",
+    "Flip Normals": "",
+    "Calculate Normals": "",
+    "Rotate X": "",
+    "Rotate Y": "",
+    "Rotate Z": "",
+    "Scene": "",
+    "Outliner": "",
+    "Particles": "",
+    "Manager": "",
+    "Properties": "",
+    "Location": "",
+    "Scale": "",
+    "Script": "",
+    "Run": "",
+    "Textures": "",
+    "Import texture file": "",
+    "To Mask": "",
+    "Drag and drop files here": "",
+    "Traits": "",
+    "File Browser": "",
+    "File": "",
+    "Save": "",
+    "Open": "",
+    "Picked Color": "",
+    "Color ID Map": "",
+    "Color ID": "",
+    "Base": "",
+    "Nor": "",
+    "None": "",
+    "AO": "",
+    "Curvature": "",
+    "Object Normal": "",
+    "Derivative": "",
+    "Position": "",
+    "Material ID": "",
+    "Object ID": "",
+    "Vertex Color": "",
+    "Lightmap": "",
+    "Bent Normal": "",
+    "Thickness": "",
+    "Up Axis": "",
+    "Axis": "",
+    "Strength": "",
+    "Radius": "",
+    "Offset": "",
+    "Rays/pix:": "",
+    "Rays/sec:": "",
+    "Smooth": "",
+    "High Poly": "",
+    "Scale X": "",
+    "Hardness": "",
+    "Face": "",
+    "Fill Mode": "",
+    "X-Ray": "",
+    "Symmetry": "",
+    "New Project...": "",
+    "Open...": "",
+    "Open Recent...": "",
+    "Save As...": "",
+    "Import Texture...": "",
+    "Import Font...": "",
+    "Import Material...": "",
+    "Import Brush...": "",
+    "Import Mesh...": "",
+    "Reimport Mesh": "",
+    "Reimport Textures": "",
+    "Export Textures...": "",
+    "Export Mesh...": "",
+    "Bake Material...": "",
+    "Exit": "",
+    "Undo {step}": "",
+    "Redo {step}": "",
+    "Preferences...": "",
+    "Import Envmap...": "",
+    "Distract Free": "",
+    "Environment": "",
+    "Light": "",
+    "Light Size": "",
+    "Split View": "",
+    "Cull Backfaces": "",
+    "Filter Textures": "",
+    "Wireframe": "",
+    "Texels": "",
+    "Compass": "",
+    "Envmap": "",
+    "Blur Envmap": "",
+    "Water": "",
+    "Lit": "",
+    "Path Traced": "",
+    "Reset": "",
+    "Front": "",
+    "Back": "",
+    "Right": "",
+    "Left": "",
+    "Top": "",
+    "Bottom": "",
+    "Orbit Left": "",
+    "Orbit Right": "",
+    "Orbit Up": "",
+    "Orbit Down": "",
+    "Orbit Opposite": "",
+    "Zoom In": "",
+    "Zoom Out": "",
+    "FoV": "",
+    "Orbit": "",
+    "Rotate": "",
+    "Fly": "",
+    "Perspective": "",
+    "Orthographic": "",
+    "Camera Type": "",
+    "Manual": "",
+    "Issue Tracker": "",
+    "Report Bug": "",
+    "Check for Updates...": "",
+    "Update": "",
+    "Update is available!\nPlease visit armorpaint.org to download.": "",
+    "You are up to date!": "",
+    "Unable to check for updates.\nPlease visit armorpaint.org.": "",
+    "About...": "",
+    "About": "",
+    "Edit": "",
+    "Mode": "",
+    "Camera": "",
+    "Paint": "",
+    "Render": "",
+    "Search": "",
+    "Search for nodes": "",
+    "Text": "",
+    "Brush": "",
+    "Eraser": "",
+    "Fill": "",
+    "Decal": "",
+    "Clone": "",
+    "Blur": "",
+    "Particle": "",
+    "ColorID": "",
+    "Picker": "",
+    "Gizmo": "",
+    "Hold": "",
+    "to set source": "",
+    "Normal Map": "",
+    "Tiled": ""
+}
\ No newline at end of file