diff --git a/.github/workflows/apk_deploy.yml b/.github/workflows/apk_deploy.yml
new file mode 100644
index 000000000..5ecb6bfee
--- /dev/null
+++ b/.github/workflows/apk_deploy.yml
@@ -0,0 +1,69 @@
+name: デプロイ(apk)
+
+on: [workflow_dispatch]
+
+permissions:
+  contents: write
+
+
+jobs:
+  build_for_android:
+    name: Android用ビルド
+    runs-on: macos-latest
+
+    steps:
+        - uses: actions/checkout@v4
+
+        - name: Get Flutter version from .fvmrc
+          run:  echo "FLUTTER_FVM_VERSION=$(jq -r .flutter .fvmrc)" >> $GITHUB_ENV
+
+        - name: Install flutter
+          uses: subosito/flutter-action@v2
+          with:
+            flutter-version: ${{ env.FLUTTER_FVM_VERSION }}
+            cache: true
+
+        - uses: actions/setup-java@v4
+          with:
+            distribution: 'zulu'
+            java-version: '17'
+            cache: 'gradle'
+      
+
+        - name: Cache pubspec dependencies
+          uses: actions/cache@v4
+          with:
+            path: |
+              ${{ env.FLUTTER_HOME }}/.pub-cache
+              **/.packages
+              **/.flutter-plugins
+              **/.flutter-plugin-dependencies
+              **/.dart_tool/package_config.json
+            key: build-pubspec-${{ hashFiles('**/pubspec.lock') }}
+            restore-keys: |
+              build-pubspec-
+
+        - name: Create symbolic link
+          run: ln -s ${{ env.FLUTTER_ROOT }} $HOME/work/flutter
+
+        - name: Flutter pub get
+          run: flutter pub get
+
+        - name: Get version
+          run: |
+            echo "BUMP_VERSION=$(flutter pub run cider version)" >> $GITHUB_ENV
+
+        - name: Create apk file
+          run: |
+            echo -n "${{ secrets.ANDROID_KEYSTORE_BASE64 }}" | base64 --decode --output ./android/release.keystore
+            export ANDROID_KEYSTORE_PASSWORD="${{ secrets.ANDROID_KEYSTORE_PASSWORD }}"
+            export ANDROID_KEY_ALIAS="${{ secrets.ANDROID_KEY_ALIAS }}"
+            export ANDROID_KEY_PASSWORD="${{ secrets.ANDROID_KEY_PASSWORD }}"            
+            flutter build apk --no-tree-shake-icons --release
+            mv ./build/app/outputs/flutter-apk/app-release.apk ./build/app/outputs/flutter-apk/miria-$BUMP_VERSION.apk
+
+        - name: Create tag and release note
+          env:
+            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          run: |
+            gh release upload v$BUMP_VERSION --clobber ./build/app/outputs/flutter-apk/miria-$BUMP_VERSION.apk
diff --git a/.github/workflows/build_test_ios.yml b/.github/workflows/build_test_ios.yml
new file mode 100644
index 000000000..c255eae5b
--- /dev/null
+++ b/.github/workflows/build_test_ios.yml
@@ -0,0 +1,49 @@
+name: テストビルド(iOS)
+
+on: [workflow_dispatch]
+
+jobs:
+  build_for_iOS:
+    name: iOS用テストビルド
+    runs-on: macos-latest
+
+    steps:
+        - uses: actions/checkout@v4
+
+        - name: Install flutter
+          uses: subosito/flutter-action@v2
+          with:
+            flutter-version: ${{ env.FLUTTER_FVM_VERSION }}
+            cache: true
+
+        - uses: actions/setup-java@v4
+          with:
+            distribution: 'zulu'
+            java-version: '17'
+            cache: 'gradle'
+      
+
+        - name: Cache pubspec dependencies
+          uses: actions/cache@v4
+          with:
+            path: |
+              ${{ env.FLUTTER_HOME }}/.pub-cache
+              **/.packages
+              **/.flutter-plugins
+              **/.flutter-plugin-dependencies
+              **/.dart_tool/package_config.json
+            key: build-pubspec-${{ hashFiles('**/pubspec.lock') }}
+            restore-keys: |
+              build-pubspec-
+
+        - name: Create symbolic link
+          run: ln -s ${{ env.FLUTTER_ROOT }} $HOME/work/flutter
+
+        - name: Flutter pub get
+          run: flutter pub get
+
+        - name: Run flutter test with coverage
+          run: flutter test --coverage --coverage-path=~/coverage/lcov.info
+
+        - name: Create archive file
+          run: flutter build ipa --no-tree-shake-icons  --release --no-codesign
\ No newline at end of file