diff --git a/Dev/Cpp/EditorCommon/IO/FileReader.h b/Dev/Cpp/EditorCommon/IO/FileReader.h
index c586678db4..df9b0866f0 100644
--- a/Dev/Cpp/EditorCommon/IO/FileReader.h
+++ b/Dev/Cpp/EditorCommon/IO/FileReader.h
@@ -1,5 +1,6 @@
 #pragma once
 
+#include <cstdint>
 #include <string>
 #include <vector>
 
@@ -39,4 +40,4 @@ class StaticFileReader
 
 #endif
 
-} // namespace Effekseer
\ No newline at end of file
+} // namespace Effekseer
diff --git a/Dev/Cpp/Effekseer/Effekseer/Parameter/GpuParticlesParameter.cpp b/Dev/Cpp/Effekseer/Effekseer/Parameter/GpuParticlesParameter.cpp
index cbc86ece02..270f491c71 100644
--- a/Dev/Cpp/Effekseer/Effekseer/Parameter/GpuParticlesParameter.cpp
+++ b/Dev/Cpp/Effekseer/Effekseer/Parameter/GpuParticlesParameter.cpp
@@ -22,26 +22,26 @@ GpuParticles::ParamSet LoadGpuParticlesParameter(uint8_t*& pos, int32_t version)
 	paramSet.Basic.EmitOffset = Read<float>(pos);
 	paramSet.Basic.LifeTime = Read<std::array<float, 2>>(pos);
 
-	paramSet.EmitShape.Type = (EmitShape)Read<uint8_t>(pos);
+	paramSet.EmitShape.Type = (EmitShapeT)Read<uint8_t>(pos);
 	paramSet.EmitShape.RotationApplied = Read<uint8_t>(pos) != 0;
 	switch (paramSet.EmitShape.Type)
 	{
-	case EmitShape::Point:
+	case EmitShapeT::Point:
 		break;
-	case EmitShape::Line:
+	case EmitShapeT::Line:
 		paramSet.EmitShape.Line.Start = Read<float3>(pos);
 		paramSet.EmitShape.Line.End = Read<float3>(pos);
 		paramSet.EmitShape.Line.Width = Read<float>(pos);
 		break;
-	case EmitShape::Circle:
+	case EmitShapeT::Circle:
 		paramSet.EmitShape.Circle.Axis = Read<float3>(pos);
 		paramSet.EmitShape.Circle.Inner = Read<float>(pos);
 		paramSet.EmitShape.Circle.Outer = Read<float>(pos);
 		break;
-	case EmitShape::Sphere:
+	case EmitShapeT::Sphere:
 		paramSet.EmitShape.Sphere.Radius = Read<float>(pos);
 		break;
-	case EmitShape::Model:
+	case EmitShapeT::Model:
 		paramSet.EmitShape.Model.Index = Read<int32_t>(pos);
 		paramSet.EmitShape.Model.Size = Read<float>(pos);
 		break;
@@ -105,7 +105,7 @@ GpuParticles::ParamSet LoadGpuParticlesParameter(uint8_t*& pos, int32_t version)
 	paramSet.RenderBasic.ZWrite = Read<uint8_t>(pos);
 	paramSet.RenderBasic.ZTest = Read<uint8_t>(pos);
 
-	paramSet.RenderShape.Type = (RenderShape)Read<uint8_t>(pos);
+	paramSet.RenderShape.Type = (RenderShapeT)Read<uint8_t>(pos);
 	paramSet.RenderShape.Data = Read<uint32_t>(pos);
 	paramSet.RenderShape.Size = Read<float>(pos);
 
diff --git a/Dev/Cpp/Effekseer/Effekseer/Renderer/Effekseer.GpuParticles.h b/Dev/Cpp/Effekseer/Effekseer/Renderer/Effekseer.GpuParticles.h
index a952f53fc4..441dedf84b 100644
--- a/Dev/Cpp/Effekseer/Effekseer/Renderer/Effekseer.GpuParticles.h
+++ b/Dev/Cpp/Effekseer/Effekseer/Renderer/Effekseer.GpuParticles.h
@@ -100,7 +100,7 @@ inline vector4<T> operator*(vector4<T> a, T b)
 }
 
 
-enum class EmitShape : uint32_t
+enum class EmitShapeT : uint32_t
 {
 	Point, Line, Circle, Sphere, Model,
 };
@@ -116,7 +116,7 @@ enum class ColorSpaceType : uint32_t
 {
 	RGBA, HSVA,
 };
-enum class RenderShape : uint32_t
+enum class RenderShapeT : uint32_t
 {
 	Sprite, Model, Trail,
 };
@@ -162,7 +162,7 @@ struct ParamSet
 			float Size;
 		};
 
-		EmitShape Type;
+		EmitShapeT Type;
 		bool RotationApplied;
 		union
 		{
@@ -241,7 +241,7 @@ struct ParamSet
 
 	struct RenderShapeParams
 	{
-		RenderShape Type;
+		RenderShapeT Type;
 		uint32_t Data;
 		float Size;
 	};
diff --git a/Dev/Cpp/EffekseerRendererCommon/EffekseerRendererCommon/EffekseerRenderer.GpuParticles.cpp b/Dev/Cpp/EffekseerRendererCommon/EffekseerRendererCommon/EffekseerRenderer.GpuParticles.cpp
index 630d8fe68a..6d93c2a55e 100644
--- a/Dev/Cpp/EffekseerRendererCommon/EffekseerRendererCommon/EffekseerRenderer.GpuParticles.cpp
+++ b/Dev/Cpp/EffekseerRendererCommon/EffekseerRendererCommon/EffekseerRenderer.GpuParticles.cpp
@@ -507,7 +507,7 @@ void GpuParticleSystem::ComputeFrame()
 					}
 				}
 
-				if (paramSet.EmitShape.Type == EmitShape::Model)
+				if (paramSet.EmitShape.Type == EmitShapeT::Model)
 				{
 					if (!emitter.resource->emitPoints)
 					{
@@ -673,9 +673,9 @@ void GpuParticleSystem::RenderFrame()
 			Effekseer::ModelRef model;
 			switch (paramSet.RenderShape.Type)
 			{
-				case RenderShape::Sprite: model = m_modelSprite; break;
-				case RenderShape::Model: model = effect->GetModel(paramSet.RenderShape.Data); break;
-				case RenderShape::Trail: model = m_modelTrail; break;
+				case RenderShapeT::Sprite: model = m_modelSprite; break;
+				case RenderShapeT::Model: model = effect->GetModel(paramSet.RenderShape.Data); break;
+				case RenderShapeT::Trail: model = m_modelTrail; break;
 			}
 
 			if (model)
@@ -747,7 +747,7 @@ GpuParticleSystem::EmitterID GpuParticleSystem::NewEmitter(Effekseer::GpuParticl
 	emitter.data.ParticleHead = particleBlock.offset;
 	emitter.data.ParticleSize = particleBlock.size;
 
-	if (paramSet.RenderShape.Type == RenderShape::Trail)
+	if (paramSet.RenderShape.Type == RenderShapeT::Trail)
 	{
 		Block trailBlock = m_trailAllocator.Allocate(particlesMaxCount * paramSet.RenderShape.Data);
 		if (trailBlock.size == 0)