diff --git a/src/core/hle/service/mii/mii_manager.cpp b/src/core/hle/service/mii/mii_manager.cpp
index 3483d95e5..dd7af531e 100644
--- a/src/core/hle/service/mii/mii_manager.cpp
+++ b/src/core/hle/service/mii/mii_manager.cpp
@@ -31,76 +31,22 @@ std::array<T, DestArraySize> ResizeArray(const std::array<T, SourceArraySize>& i
 }
 
 CharInfo ConvertStoreDataToInfo(const StoreData& data) {
-    const StoreDataBitFields& bf = data.core_data.data;
-
-    return {
-        .create_id = data.create_id,
-        .name = data.core_data.name,
-        .font_region = static_cast<u8>(bf.font_region.Value()),
-        .favorite_color = static_cast<u8>(bf.favorite_color.Value()),
-        .gender = static_cast<u8>(bf.gender.Value()),
-        .height = static_cast<u8>(bf.height.Value()),
-        .build = static_cast<u8>(bf.build.Value()),
-        .type = static_cast<u8>(bf.type.Value()),
-        .region_move = static_cast<u8>(bf.region_move.Value()),
-        .faceline_type = static_cast<u8>(bf.faceline_type.Value()),
-        .faceline_color = static_cast<u8>(bf.faceline_color.Value()),
-        .faceline_wrinkle = static_cast<u8>(bf.faceline_wrinkle.Value()),
-        .faceline_make = static_cast<u8>(bf.faceline_makeup.Value()),
-        .hair_type = static_cast<u8>(bf.hair_type.Value()),
-        .hair_color = static_cast<u8>(bf.hair_color.Value()),
-        .hair_flip = static_cast<u8>(bf.hair_flip.Value()),
-        .eye_type = static_cast<u8>(bf.eye_type.Value()),
-        .eye_color = static_cast<u8>(bf.eye_color.Value()),
-        .eye_scale = static_cast<u8>(bf.eye_scale.Value()),
-        .eye_aspect = static_cast<u8>(bf.eye_aspect.Value()),
-        .eye_rotate = static_cast<u8>(bf.eye_rotate.Value()),
-        .eye_x = static_cast<u8>(bf.eye_x.Value()),
-        .eye_y = static_cast<u8>(bf.eye_y.Value()),
-        .eyebrow_type = static_cast<u8>(bf.eyebrow_type.Value()),
-        .eyebrow_color = static_cast<u8>(bf.eyebrow_color.Value()),
-        .eyebrow_scale = static_cast<u8>(bf.eyebrow_scale.Value()),
-        .eyebrow_aspect = static_cast<u8>(bf.eyebrow_aspect.Value()),
-        .eyebrow_rotate = static_cast<u8>(bf.eyebrow_rotate.Value()),
-        .eyebrow_x = static_cast<u8>(bf.eyebrow_x.Value()),
-        .eyebrow_y = static_cast<u8>(bf.eyebrow_y.Value() + 3),
-        .nose_type = static_cast<u8>(bf.nose_type.Value()),
-        .nose_scale = static_cast<u8>(bf.nose_scale.Value()),
-        .nose_y = static_cast<u8>(bf.nose_y.Value()),
-        .mouth_type = static_cast<u8>(bf.mouth_type.Value()),
-        .mouth_color = static_cast<u8>(bf.mouth_color.Value()),
-        .mouth_scale = static_cast<u8>(bf.mouth_scale.Value()),
-        .mouth_aspect = static_cast<u8>(bf.mouth_aspect.Value()),
-        .mouth_y = static_cast<u8>(bf.mouth_y.Value()),
-        .beard_color = static_cast<u8>(bf.beard_color.Value()),
-        .beard_type = static_cast<u8>(bf.beard_type.Value()),
-        .mustache_type = static_cast<u8>(bf.mustache_type.Value()),
-        .mustache_scale = static_cast<u8>(bf.mustache_scale.Value()),
-        .mustache_y = static_cast<u8>(bf.mustache_y.Value()),
-        .glasses_type = static_cast<u8>(bf.glasses_type.Value()),
-        .glasses_color = static_cast<u8>(bf.glasses_color.Value()),
-        .glasses_scale = static_cast<u8>(bf.glasses_scale.Value()),
-        .glasses_y = static_cast<u8>(bf.glasses_y.Value()),
-        .mole_type = static_cast<u8>(bf.mole_type.Value()),
-        .mole_scale = static_cast<u8>(bf.mole_scale.Value()),
-        .mole_x = static_cast<u8>(bf.mole_x.Value()),
-        .mole_y = static_cast<u8>(bf.mole_y.Value()),
-        .padding = 0,
-    };
+    // Next Commit Will fix this one
+    return {};
 }
 
 StoreData BuildRandomStoreData(Age age, Gender gender, Race race, const Common::UUID& user_id) {
-    CoreData core_data{};
-    core_data.BuildRandom(age, gender, race);
+    StoreData store_data{};
+    store_data.BuildRandom(age, gender, race);
 
-    return {DefaultMiiName, core_data.data, user_id};
+    return store_data;
 }
 
 StoreData BuildDefaultStoreData(const DefaultMii& info, const Common::UUID& user_id) {
-    CoreData core_data{};
-    core_data.SetDefault();
+    StoreData store_data{};
+    store_data.BuildDefault(0);
 
-    return {DefaultMiiName, core_data.data, user_id};
+    return store_data;
 }
 
 } // namespace
diff --git a/src/core/hle/service/mii/types/core_data.cpp b/src/core/hle/service/mii/types/core_data.cpp
index 76c57fff2..9d7e604a9 100644
--- a/src/core/hle/service/mii/types/core_data.cpp
+++ b/src/core/hle/service/mii/types/core_data.cpp
@@ -394,6 +394,10 @@ void CoreData::SetNickname(Nickname nickname) {
     name = nickname;
 }
 
+u8 CoreData::GetFontRegion() const {
+    return static_cast<u8>(data.font_region.Value());
+}
+
 u8 CoreData::GetFavoriteColor() const {
     return static_cast<u8>(data.favorite_color.Value());
 }
diff --git a/src/core/hle/service/mii/types/core_data.h b/src/core/hle/service/mii/types/core_data.h
index 76daf4e6e..411c123b3 100644
--- a/src/core/hle/service/mii/types/core_data.h
+++ b/src/core/hle/service/mii/types/core_data.h
@@ -154,6 +154,7 @@ public:
     void SetMoleY(u8 value);
     void SetNickname(Nickname nickname);
 
+    u8 GetFontRegion() const;
     u8 GetFavoriteColor() const;
     u8 GetGender() const;
     u8 GetHeight() const;
diff --git a/src/core/hle/service/mii/types/store_data.cpp b/src/core/hle/service/mii/types/store_data.cpp
index 459e8699f..72c8fa2e9 100644
--- a/src/core/hle/service/mii/types/store_data.cpp
+++ b/src/core/hle/service/mii/types/store_data.cpp
@@ -2,19 +2,442 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "core/hle/service/mii/mii_util.h"
+#include "core/hle/service/mii/types/raw_data.h"
 #include "core/hle/service/mii/types/store_data.h"
 
 namespace Service::Mii {
-StoreData::StoreData() = default;
 
-StoreData::StoreData(const Nickname& name, const StoreDataBitFields& bit_fields,
-                     const Common::UUID& user_id) {
-    core_data.name = name;
-    create_id = Common::UUID::MakeRandomRFC4122V4();
+void StoreData::BuildDefault(u32 mii_index) {
+    const auto& default_mii = RawData::DefaultMii[mii_index];
+    core_data.SetDefault();
 
-    core_data.data = bit_fields;
-    data_crc = MiiUtil::CalculateCrc16(&core_data.data, sizeof(core_data.data));
-    device_crc = MiiUtil::CalculateCrc16(&user_id, sizeof(Common::UUID));
+    core_data.SetFacelineType(static_cast<u8>(default_mii.face_type));
+    core_data.SetFacelineColor(
+        RawData::GetFacelineColorFromVer3(static_cast<u8>(default_mii.face_color)));
+    core_data.SetFacelineWrinkle(static_cast<u8>(default_mii.face_wrinkle));
+    core_data.SetFacelineMake(static_cast<u8>(default_mii.face_makeup));
+
+    core_data.SetHairType(static_cast<u8>(default_mii.hair_type));
+    core_data.SetHairColor(RawData::GetHairColorFromVer3(static_cast<u8>(default_mii.hair_color)));
+    core_data.SetHairFlip(default_mii.hair_flip);
+    core_data.SetEyeType(static_cast<u8>(default_mii.eye_type));
+    core_data.SetEyeColor(RawData::GetEyeColorFromVer3(static_cast<u8>(default_mii.eye_color)));
+    core_data.SetEyeScale(static_cast<u8>(default_mii.eye_scale));
+    core_data.SetEyeAspect(static_cast<u8>(default_mii.eye_aspect));
+    core_data.SetEyeRotate(static_cast<u8>(default_mii.eye_rotate));
+    core_data.SetEyeX(static_cast<u8>(default_mii.eye_x));
+    core_data.SetEyeY(static_cast<u8>(default_mii.eye_y));
+
+    core_data.SetEyebrowType(static_cast<u8>(default_mii.eyebrow_type));
+    core_data.SetEyebrowColor(
+        RawData::GetHairColorFromVer3(static_cast<u8>(default_mii.eyebrow_color)));
+    core_data.SetEyebrowScale(static_cast<u8>(default_mii.eyebrow_scale));
+    core_data.SetEyebrowAspect(static_cast<u8>(default_mii.eyebrow_aspect));
+    core_data.SetEyebrowRotate(static_cast<u8>(default_mii.eyebrow_rotate));
+    core_data.SetEyebrowX(static_cast<u8>(default_mii.eyebrow_x));
+    core_data.SetEyebrowY(static_cast<u8>(default_mii.eyebrow_y));
+
+    core_data.SetNoseType(static_cast<u8>(default_mii.nose_type));
+    core_data.SetNoseScale(static_cast<u8>(default_mii.nose_scale));
+    core_data.SetNoseY(static_cast<u8>(default_mii.nose_y));
+
+    core_data.SetMouthType(static_cast<u8>(default_mii.mouth_type));
+    core_data.SetMouthColor(
+        RawData::GetMouthColorFromVer3(static_cast<u8>(default_mii.mouth_color)));
+    core_data.SetMouthScale(static_cast<u8>(default_mii.mouth_scale));
+    core_data.SetMouthAspect(static_cast<u8>(default_mii.mouth_aspect));
+    core_data.SetMouthY(static_cast<u8>(default_mii.mouth_y));
+
+    core_data.SetMustacheType(default_mii.mustache_type);
+    core_data.SetBeardType(default_mii.beard_type);
+    core_data.SetBeardColor(
+        RawData::GetHairColorFromVer3(static_cast<u8>(default_mii.beard_color)));
+    core_data.SetMustacheScale(static_cast<u8>(default_mii.mustache_scale));
+    core_data.SetMustacheY(static_cast<u8>(default_mii.mustache_y));
+
+    core_data.SetGlassType(static_cast<u8>(default_mii.glasses_type));
+    core_data.SetGlassColor(
+        RawData::GetGlassColorFromVer3(static_cast<u8>(default_mii.glasses_color)));
+    core_data.SetGlassScale(static_cast<u8>(default_mii.glasses_scale));
+    core_data.SetGlassY(static_cast<u8>(default_mii.glasses_y));
+
+    core_data.SetMoleType(static_cast<u8>(default_mii.mole_type));
+    core_data.SetMoleScale(static_cast<u8>(default_mii.mole_scale));
+    core_data.SetMoleX(static_cast<u8>(default_mii.mole_x));
+    core_data.SetMoleY(static_cast<u8>(default_mii.mole_y));
+
+    core_data.SetHeight(static_cast<u8>(default_mii.height));
+    core_data.SetBuild(static_cast<u8>(default_mii.weight));
+    core_data.SetGender(default_mii.gender);
+    core_data.SetFavoriteColor(static_cast<u8>(default_mii.favorite_color));
+    core_data.SetRegionMove(static_cast<u8>(default_mii.region_move));
+    core_data.SetFontRegion(default_mii.font_region);
+    core_data.SetType(static_cast<u8>(default_mii.type));
+    core_data.SetNickname(default_mii.nickname);
+
+    const auto device_id = MiiUtil::GetDeviceId();
+    create_id = MiiUtil::MakeCreateId();
+    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
+    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+}
+
+void StoreData::BuildBase(Gender gender) {
+    const auto& default_mii = RawData::BaseMii[gender == Gender::Female ? 1 : 0];
+    core_data.SetDefault();
+
+    core_data.SetFacelineType(static_cast<u8>(default_mii.face_type));
+    core_data.SetFacelineColor(
+        RawData::GetFacelineColorFromVer3(static_cast<u8>(default_mii.face_color)));
+    core_data.SetFacelineWrinkle(static_cast<u8>(default_mii.face_wrinkle));
+    core_data.SetFacelineMake(static_cast<u8>(default_mii.face_makeup));
+
+    core_data.SetHairType(static_cast<u8>(default_mii.hair_type));
+    core_data.SetHairColor(RawData::GetHairColorFromVer3(static_cast<u8>(default_mii.hair_color)));
+    core_data.SetHairFlip(default_mii.hair_flip);
+    core_data.SetEyeType(static_cast<u8>(default_mii.eye_type));
+    core_data.SetEyeColor(RawData::GetEyeColorFromVer3(static_cast<u8>(default_mii.eye_color)));
+    core_data.SetEyeScale(static_cast<u8>(default_mii.eye_scale));
+    core_data.SetEyeAspect(static_cast<u8>(default_mii.eye_aspect));
+    core_data.SetEyeRotate(static_cast<u8>(default_mii.eye_rotate));
+    core_data.SetEyeX(static_cast<u8>(default_mii.eye_x));
+    core_data.SetEyeY(static_cast<u8>(default_mii.eye_y));
+
+    core_data.SetEyebrowType(static_cast<u8>(default_mii.eyebrow_type));
+    core_data.SetEyebrowColor(
+        RawData::GetHairColorFromVer3(static_cast<u8>(default_mii.eyebrow_color)));
+    core_data.SetEyebrowScale(static_cast<u8>(default_mii.eyebrow_scale));
+    core_data.SetEyebrowAspect(static_cast<u8>(default_mii.eyebrow_aspect));
+    core_data.SetEyebrowRotate(static_cast<u8>(default_mii.eyebrow_rotate));
+    core_data.SetEyebrowX(static_cast<u8>(default_mii.eyebrow_x));
+    core_data.SetEyebrowY(static_cast<u8>(default_mii.eyebrow_y));
+
+    core_data.SetNoseType(static_cast<u8>(default_mii.nose_type));
+    core_data.SetNoseScale(static_cast<u8>(default_mii.nose_scale));
+    core_data.SetNoseY(static_cast<u8>(default_mii.nose_y));
+
+    core_data.SetMouthType(static_cast<u8>(default_mii.mouth_type));
+    core_data.SetMouthColor(
+        RawData::GetMouthColorFromVer3(static_cast<u8>(default_mii.mouth_color)));
+    core_data.SetMouthScale(static_cast<u8>(default_mii.mouth_scale));
+    core_data.SetMouthAspect(static_cast<u8>(default_mii.mouth_aspect));
+    core_data.SetMouthY(static_cast<u8>(default_mii.mouth_y));
+
+    core_data.SetMustacheType(default_mii.mustache_type);
+    core_data.SetBeardType(default_mii.beard_type);
+    core_data.SetBeardColor(
+        RawData::GetHairColorFromVer3(static_cast<u8>(default_mii.beard_color)));
+    core_data.SetMustacheScale(static_cast<u8>(default_mii.mustache_scale));
+    core_data.SetMustacheY(static_cast<u8>(default_mii.mustache_y));
+
+    core_data.SetGlassType(static_cast<u8>(default_mii.glasses_type));
+    core_data.SetGlassColor(
+        RawData::GetGlassColorFromVer3(static_cast<u8>(default_mii.glasses_color)));
+    core_data.SetGlassScale(static_cast<u8>(default_mii.glasses_scale));
+    core_data.SetGlassY(static_cast<u8>(default_mii.glasses_y));
+
+    core_data.SetMoleType(static_cast<u8>(default_mii.mole_type));
+    core_data.SetMoleScale(static_cast<u8>(default_mii.mole_scale));
+    core_data.SetMoleX(static_cast<u8>(default_mii.mole_x));
+    core_data.SetMoleY(static_cast<u8>(default_mii.mole_y));
+
+    core_data.SetHeight(static_cast<u8>(default_mii.height));
+    core_data.SetBuild(static_cast<u8>(default_mii.weight));
+    core_data.SetGender(default_mii.gender);
+    core_data.SetFavoriteColor(static_cast<u8>(default_mii.favorite_color));
+    core_data.SetRegionMove(static_cast<u8>(default_mii.region_move));
+    core_data.SetFontRegion(default_mii.font_region);
+    core_data.SetType(static_cast<u8>(default_mii.type));
+    core_data.SetNickname(default_mii.nickname);
+
+    const auto device_id = MiiUtil::GetDeviceId();
+    create_id = MiiUtil::MakeCreateId();
+    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
+    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+}
+
+void StoreData::BuildRandom(Age age, Gender gender, Race race) {
+    core_data.BuildRandom(age, gender, race);
+    const auto device_id = MiiUtil::GetDeviceId();
+    create_id = MiiUtil::MakeCreateId();
+    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
+    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+}
+
+void StoreData::SetInvalidName() {
+    const auto& invalid_name = core_data.GetInvalidNickname();
+    const auto device_id = MiiUtil::GetDeviceId();
+    core_data.SetNickname(invalid_name);
+    device_crc = MiiUtil::CalculateCrc16(&device_id, sizeof(Common::UUID));
+    data_crc = MiiUtil::CalculateCrc16(&core_data, sizeof(CoreData));
+}
+
+bool StoreData::IsSpecial() const {
+    return GetType() == 1;
+}
+
+u32 StoreData::IsValid() const {
+    // TODO: complete this
+    return 0;
+}
+
+Common::UUID StoreData::GetCreateId() const {
+    return create_id;
+}
+
+FontRegion StoreData::GetFontRegion() const {
+    return static_cast<FontRegion>(core_data.GetFontRegion());
+}
+
+u8 StoreData::GetFavoriteColor() const {
+    return core_data.GetFavoriteColor();
+}
+
+u8 StoreData::GetGender() const {
+    return core_data.GetGender();
+}
+
+u8 StoreData::GetHeight() const {
+    return core_data.GetHeight();
+}
+
+u8 StoreData::GetBuild() const {
+    return core_data.GetBuild();
+}
+
+u8 StoreData::GetType() const {
+    return core_data.GetType();
+}
+
+u8 StoreData::GetRegionMove() const {
+    return core_data.GetRegionMove();
+}
+
+u8 StoreData::GetFacelineType() const {
+    return core_data.GetFacelineType();
+}
+
+u8 StoreData::GetFacelineColor() const {
+    return core_data.GetFacelineColor();
+}
+
+u8 StoreData::GetFacelineWrinkle() const {
+    return core_data.GetFacelineWrinkle();
+}
+
+u8 StoreData::GetFacelineMake() const {
+    return core_data.GetFacelineMake();
+}
+
+u8 StoreData::GetHairType() const {
+    return core_data.GetHairType();
+}
+
+u8 StoreData::GetHairColor() const {
+    return core_data.GetHairColor();
+}
+
+u8 StoreData::GetHairFlip() const {
+    return core_data.GetHairFlip();
+}
+
+u8 StoreData::GetEyeType() const {
+    return core_data.GetEyeType();
+}
+
+u8 StoreData::GetEyeColor() const {
+    return core_data.GetEyeColor();
+}
+
+u8 StoreData::GetEyeScale() const {
+    return core_data.GetEyeScale();
+}
+
+u8 StoreData::GetEyeAspect() const {
+    return core_data.GetEyeAspect();
+}
+
+u8 StoreData::GetEyeRotate() const {
+    return core_data.GetEyeRotate();
+}
+
+u8 StoreData::GetEyeX() const {
+    return core_data.GetEyeX();
+}
+
+u8 StoreData::GetEyeY() const {
+    return core_data.GetEyeY();
+}
+
+u8 StoreData::GetEyebrowType() const {
+    return core_data.GetEyebrowType();
+}
+
+u8 StoreData::GetEyebrowColor() const {
+    return core_data.GetEyebrowColor();
+}
+
+u8 StoreData::GetEyebrowScale() const {
+    return core_data.GetEyebrowScale();
+}
+
+u8 StoreData::GetEyebrowAspect() const {
+    return core_data.GetEyebrowAspect();
+}
+
+u8 StoreData::GetEyebrowRotate() const {
+    return core_data.GetEyebrowRotate();
+}
+
+u8 StoreData::GetEyebrowX() const {
+    return core_data.GetEyebrowX();
+}
+
+u8 StoreData::GetEyebrowY() const {
+    return core_data.GetEyebrowY();
+}
+
+u8 StoreData::GetNoseType() const {
+    return core_data.GetNoseType();
+}
+
+u8 StoreData::GetNoseScale() const {
+    return core_data.GetNoseScale();
+}
+
+u8 StoreData::GetNoseY() const {
+    return core_data.GetNoseY();
+}
+
+u8 StoreData::GetMouthType() const {
+    return core_data.GetMouthType();
+}
+
+u8 StoreData::GetMouthColor() const {
+    return core_data.GetMouthColor();
+}
+
+u8 StoreData::GetMouthScale() const {
+    return core_data.GetMouthScale();
+}
+
+u8 StoreData::GetMouthAspect() const {
+    return core_data.GetMouthAspect();
+}
+
+u8 StoreData::GetMouthY() const {
+    return core_data.GetMouthY();
+}
+
+u8 StoreData::GetBeardColor() const {
+    return core_data.GetBeardColor();
+}
+
+u8 StoreData::GetBeardType() const {
+    return core_data.GetBeardType();
+}
+
+u8 StoreData::GetMustacheType() const {
+    return core_data.GetMustacheType();
+}
+
+u8 StoreData::GetMustacheScale() const {
+    return core_data.GetMustacheScale();
+}
+
+u8 StoreData::GetMustacheY() const {
+    return core_data.GetMustacheY();
+}
+
+u8 StoreData::GetGlassType() const {
+    return core_data.GetGlassType();
+}
+
+u8 StoreData::GetGlassColor() const {
+    return core_data.GetGlassColor();
+}
+
+u8 StoreData::GetGlassScale() const {
+    return core_data.GetGlassScale();
+}
+
+u8 StoreData::GetGlassY() const {
+    return core_data.GetGlassY();
+}
+
+u8 StoreData::GetMoleType() const {
+    return core_data.GetMoleType();
+}
+
+u8 StoreData::GetMoleScale() const {
+    return core_data.GetMoleScale();
+}
+
+u8 StoreData::GetMoleX() const {
+    return core_data.GetMoleX();
+}
+
+u8 StoreData::GetMoleY() const {
+    return core_data.GetMoleY();
+}
+
+Nickname StoreData::GetNickname() const {
+    return core_data.GetNickname();
+}
+
+bool StoreData::operator==(const StoreData& data) {
+    bool is_identical = data.core_data.IsValid() == 0;
+    is_identical &= core_data.GetNickname() == data.core_data.GetNickname();
+    is_identical &= GetCreateId() == data.GetCreateId();
+    is_identical &= GetFontRegion() == data.GetFontRegion();
+    is_identical &= GetFavoriteColor() == data.GetFavoriteColor();
+    is_identical &= GetGender() == data.GetGender();
+    is_identical &= GetHeight() == data.GetHeight();
+    is_identical &= GetBuild() == data.GetBuild();
+    is_identical &= GetType() == data.GetType();
+    is_identical &= GetRegionMove() == data.GetRegionMove();
+    is_identical &= GetFacelineType() == data.GetFacelineType();
+    is_identical &= GetFacelineColor() == data.GetFacelineColor();
+    is_identical &= GetFacelineWrinkle() == data.GetFacelineWrinkle();
+    is_identical &= GetFacelineMake() == data.GetFacelineMake();
+    is_identical &= GetHairType() == data.GetHairType();
+    is_identical &= GetHairColor() == data.GetHairColor();
+    is_identical &= GetHairFlip() == data.GetHairFlip();
+    is_identical &= GetEyeType() == data.GetEyeType();
+    is_identical &= GetEyeColor() == data.GetEyeColor();
+    is_identical &= GetEyeScale() == data.GetEyeScale();
+    is_identical &= GetEyeAspect() == data.GetEyeAspect();
+    is_identical &= GetEyeRotate() == data.GetEyeRotate();
+    is_identical &= GetEyeX() == data.GetEyeX();
+    is_identical &= GetEyeY() == data.GetEyeY();
+    is_identical &= GetEyebrowType() == data.GetEyebrowType();
+    is_identical &= GetEyebrowColor() == data.GetEyebrowColor();
+    is_identical &= GetEyebrowScale() == data.GetEyebrowScale();
+    is_identical &= GetEyebrowAspect() == data.GetEyebrowAspect();
+    is_identical &= GetEyebrowRotate() == data.GetEyebrowRotate();
+    is_identical &= GetEyebrowX() == data.GetEyebrowX();
+    is_identical &= GetEyebrowY() == data.GetEyebrowY();
+    is_identical &= GetNoseType() == data.GetNoseType();
+    is_identical &= GetNoseScale() == data.GetNoseScale();
+    is_identical &= GetNoseY() == data.GetNoseY();
+    is_identical &= GetMouthType() == data.GetMouthType();
+    is_identical &= GetMouthColor() == data.GetMouthColor();
+    is_identical &= GetMouthScale() == data.GetMouthScale();
+    is_identical &= GetMouthAspect() == data.GetMouthAspect();
+    is_identical &= GetMouthY() == data.GetMouthY();
+    is_identical &= GetBeardColor() == data.GetBeardColor();
+    is_identical &= GetBeardType() == data.GetBeardType();
+    is_identical &= GetMustacheType() == data.GetMustacheType();
+    is_identical &= GetMustacheScale() == data.GetMustacheScale();
+    is_identical &= GetMustacheY() == data.GetMustacheY();
+    is_identical &= GetGlassType() == data.GetGlassType();
+    is_identical &= GetGlassColor() == data.GetGlassColor();
+    is_identical &= GetGlassScale() == data.GetGlassScale();
+    is_identical &= GetGlassY() == data.GetGlassY();
+    is_identical &= GetMoleType() == data.GetMoleType();
+    is_identical &= GetMoleScale() == data.GetMoleScale();
+    is_identical &= GetMoleX() == data.GetMoleX();
+    is_identical &= data.GetMoleY() == data.GetMoleY();
+    return is_identical;
 }
 
 } // namespace Service::Mii
diff --git a/src/core/hle/service/mii/types/store_data.h b/src/core/hle/service/mii/types/store_data.h
index be6950967..cc8551a66 100644
--- a/src/core/hle/service/mii/types/store_data.h
+++ b/src/core/hle/service/mii/types/store_data.h
@@ -10,10 +10,75 @@ namespace Service::Mii {
 
 class StoreData {
 public:
-    StoreData();
-    StoreData(const Nickname& name, const StoreDataBitFields& bit_fields,
-              const Common::UUID& user_id);
+    // nn::mii::detail::StoreDataRaw::BuildDefault
+    void BuildDefault(u32 mii_index);
+    // nn::mii::detail::StoreDataRaw::BuildDefault
 
+    void BuildBase(Gender gender);
+    // nn::mii::detail::StoreDataRaw::BuildRandom
+    void BuildRandom(Age age, Gender gender, Race race);
+
+    void SetInvalidName();
+
+    bool IsSpecial() const;
+
+    u32 IsValid() const;
+
+    Common::UUID GetCreateId() const;
+    FontRegion GetFontRegion() const;
+    u8 GetFavoriteColor() const;
+    u8 GetGender() const;
+    u8 GetHeight() const;
+    u8 GetBuild() const;
+    u8 GetType() const;
+    u8 GetRegionMove() const;
+    u8 GetFacelineType() const;
+    u8 GetFacelineColor() const;
+    u8 GetFacelineWrinkle() const;
+    u8 GetFacelineMake() const;
+    u8 GetHairType() const;
+    u8 GetHairColor() const;
+    u8 GetHairFlip() const;
+    u8 GetEyeType() const;
+    u8 GetEyeColor() const;
+    u8 GetEyeScale() const;
+    u8 GetEyeAspect() const;
+    u8 GetEyeRotate() const;
+    u8 GetEyeX() const;
+    u8 GetEyeY() const;
+    u8 GetEyebrowType() const;
+    u8 GetEyebrowColor() const;
+    u8 GetEyebrowScale() const;
+    u8 GetEyebrowAspect() const;
+    u8 GetEyebrowRotate() const;
+    u8 GetEyebrowX() const;
+    u8 GetEyebrowY() const;
+    u8 GetNoseType() const;
+    u8 GetNoseScale() const;
+    u8 GetNoseY() const;
+    u8 GetMouthType() const;
+    u8 GetMouthColor() const;
+    u8 GetMouthScale() const;
+    u8 GetMouthAspect() const;
+    u8 GetMouthY() const;
+    u8 GetBeardColor() const;
+    u8 GetBeardType() const;
+    u8 GetMustacheType() const;
+    u8 GetMustacheScale() const;
+    u8 GetMustacheY() const;
+    u8 GetGlassType() const;
+    u8 GetGlassColor() const;
+    u8 GetGlassScale() const;
+    u8 GetGlassY() const;
+    u8 GetMoleType() const;
+    u8 GetMoleScale() const;
+    u8 GetMoleX() const;
+    u8 GetMoleY() const;
+    Nickname GetNickname() const;
+
+    bool operator==(const StoreData& data);
+
+private:
     CoreData core_data{};
     Common::UUID create_id{};
     u16 data_crc{};