diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index ad9edbcdf0..2813368308 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -175,6 +175,7 @@ void FileBackend::Write(const Entry& entry) {
     SUB(Service, HID)                                                                              \
     SUB(Service, LDN)                                                                              \
     SUB(Service, LM)                                                                               \
+    SUB(Service, Mii)                                                                              \
     SUB(Service, MM)                                                                               \
     SUB(Service, NFP)                                                                              \
     SUB(Service, NIFM)                                                                             \
diff --git a/src/common/logging/log.h b/src/common/logging/log.h
index ad3cbf5d15..7f07888012 100644
--- a/src/common/logging/log.h
+++ b/src/common/logging/log.h
@@ -62,6 +62,7 @@ enum class Class : ClassType {
     Service_HID,       ///< The HID (Human interface device) service
     Service_LDN,       ///< The LDN (Local domain network) service
     Service_LM,        ///< The LM (Logger) service
+    Service_Mii,       ///< The Mii service
     Service_MM,        ///< The MM (Multimedia) service
     Service_NFP,       ///< The NFP service
     Service_NIFM,      ///< The NIFM (Network interface) service
diff --git a/src/core/CMakeLists.txt b/src/core/CMakeLists.txt
index b74e495ef1..568c0ae0fe 100644
--- a/src/core/CMakeLists.txt
+++ b/src/core/CMakeLists.txt
@@ -170,6 +170,8 @@ add_library(core STATIC
     hle/service/ldr/ldr.h
     hle/service/lm/lm.cpp
     hle/service/lm/lm.h
+    hle/service/mii/mii.cpp
+    hle/service/mii/mii.h
     hle/service/mm/mm_u.cpp
     hle/service/mm/mm_u.h
     hle/service/nfp/nfp.cpp
diff --git a/src/core/hle/service/mii/mii.cpp b/src/core/hle/service/mii/mii.cpp
new file mode 100644
index 0000000000..a6197124a4
--- /dev/null
+++ b/src/core/hle/service/mii/mii.cpp
@@ -0,0 +1,107 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#include <memory>
+
+#include "common/logging/log.h"
+#include "core/hle/ipc_helpers.h"
+#include "core/hle/kernel/hle_ipc.h"
+#include "core/hle/service/mii/mii.h"
+#include "core/hle/service/service.h"
+#include "core/hle/service/sm/sm.h"
+
+namespace Service::Mii {
+
+class IDatabaseService final : public ServiceFramework<IDatabaseService> {
+public:
+    explicit IDatabaseService() : ServiceFramework{"IDatabaseService"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "IsUpdated"},
+            {1, nullptr, "IsFullDatabase"},
+            {2, nullptr, "GetCount"},
+            {3, nullptr, "Get"},
+            {4, nullptr, "Get1"},
+            {5, nullptr, "UpdateLatest"},
+            {6, nullptr, "BuildRandom"},
+            {7, nullptr, "BuildDefault"},
+            {8, nullptr, "Get2"},
+            {9, nullptr, "Get3"},
+            {10, nullptr, "UpdateLatest1"},
+            {11, nullptr, "FindIndex"},
+            {12, nullptr, "Move"},
+            {13, nullptr, "AddOrReplace"},
+            {14, nullptr, "Delete"},
+            {15, nullptr, "DestroyFile"},
+            {16, nullptr, "DeleteFile"},
+            {17, nullptr, "Format"},
+            {18, nullptr, "Import"},
+            {19, nullptr, "Export"},
+            {20, nullptr, "IsBrokenDatabaseWithClearFlag"},
+            {21, nullptr, "GetIndex"},
+            {22, nullptr, "SetInterfaceVersion"},
+            {23, nullptr, "Convert"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+class MiiDBModule final : public ServiceFramework<MiiDBModule> {
+public:
+    explicit MiiDBModule(const char* name) : ServiceFramework{name} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, &MiiDBModule::GetDatabaseService, "GetDatabaseService"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+
+private:
+    void GetDatabaseService(Kernel::HLERequestContext& ctx) {
+        IPC::ResponseBuilder rb{ctx, 2, 0, 1};
+        rb.Push(RESULT_SUCCESS);
+        rb.PushIpcInterface<IDatabaseService>();
+
+        LOG_DEBUG(Service_Mii, "called");
+    }
+};
+
+class MiiImg final : public ServiceFramework<MiiImg> {
+public:
+    explicit MiiImg() : ServiceFramework{"miiimg"} {
+        // clang-format off
+        static const FunctionInfo functions[] = {
+            {0, nullptr, "Initialize"},
+            {10, nullptr, "Reload"},
+            {11, nullptr, "GetCount"},
+            {12, nullptr, "IsEmpty"},
+            {13, nullptr, "IsFull"},
+            {14, nullptr, "GetAttribute"},
+            {15, nullptr, "LoadImage"},
+            {16, nullptr, "AddOrUpdateImage"},
+            {17, nullptr, "DeleteImages"},
+            {100, nullptr, "DeleteFile"},
+            {101, nullptr, "DestroyFile"},
+            {102, nullptr, "ImportFile"},
+            {103, nullptr, "ExportFile"},
+            {104, nullptr, "ForceInitialize"},
+        };
+        // clang-format on
+
+        RegisterHandlers(functions);
+    }
+};
+
+void InstallInterfaces(SM::ServiceManager& sm) {
+    std::make_shared<MiiDBModule>("mii:e")->InstallAsService(sm);
+    std::make_shared<MiiDBModule>("mii:u")->InstallAsService(sm);
+
+    std::make_shared<MiiImg>()->InstallAsService(sm);
+}
+
+} // namespace Service::Mii
diff --git a/src/core/hle/service/mii/mii.h b/src/core/hle/service/mii/mii.h
new file mode 100644
index 0000000000..7ce9be50eb
--- /dev/null
+++ b/src/core/hle/service/mii/mii.h
@@ -0,0 +1,15 @@
+// Copyright 2018 yuzu emulator team
+// Licensed under GPLv2 or any later version
+// Refer to the license.txt file included.
+
+#pragma once
+
+namespace Service::SM {
+class ServiceManager;
+}
+
+namespace Service::Mii {
+
+void InstallInterfaces(SM::ServiceManager& sm);
+
+} // namespace Service::Mii
diff --git a/src/core/hle/service/service.cpp b/src/core/hle/service/service.cpp
index 8b84fd3491..76a73f741f 100644
--- a/src/core/hle/service/service.cpp
+++ b/src/core/hle/service/service.cpp
@@ -32,6 +32,7 @@
 #include "core/hle/service/ldn/ldn.h"
 #include "core/hle/service/ldr/ldr.h"
 #include "core/hle/service/lm/lm.h"
+#include "core/hle/service/mii/mii.h"
 #include "core/hle/service/mm/mm_u.h"
 #include "core/hle/service/nfp/nfp.h"
 #include "core/hle/service/nifm/nifm.h"
@@ -206,6 +207,7 @@ void Init(std::shared_ptr<SM::ServiceManager>& sm) {
     LDN::InstallInterfaces(*sm);
     LDR::InstallInterfaces(*sm);
     LM::InstallInterfaces(*sm);
+    Mii::InstallInterfaces(*sm);
     MM::InstallInterfaces(*sm);
     NFP::InstallInterfaces(*sm);
     NIFM::InstallInterfaces(*sm);