diff --git a/.github/workflows/generate-woff2-release.yml b/.github/workflows/generate-woff2-release.yml
index b1c564d7c..ae31864a8 100644
--- a/.github/workflows/generate-woff2-release.yml
+++ b/.github/workflows/generate-woff2-release.yml
@@ -8,6 +8,30 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        cjk: [1, 0]
+        locale: ["g", "t", "h", "j", "k", "v"]
+        include:
+          - cjk: 1
+            branch-cjk: cjk
+          - cjk: 0
+            branch-cjk: single
+          - locale: g
+            locale-suffix: SC
+          - locale: t
+            locale-suffix: TC
+          - locale: h
+            locale-suffix: HK
+          - locale: j
+            locale-suffix: JP
+          - locale: k
+            locale-suffix: KR
+          - locale: v
+            locale-suffix: VN
+
     container:
       image: transfusion/font-splitter
     steps:
@@ -55,13 +79,11 @@ jobs:
         run: uname -a && cat /etc/issue
 
       - name: Generate woff2
-        run: poetry run driver /font-splitter/bin/font-splitter
-        # env:
-        #   TEST_RUN: true
+        run: poetry run driver /font-splitter/bin/font-splitter ${{ matrix.locale }} ${{ matrix.cjk }}
 
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:
-          branch: built
+          branch: built-${{ matrix.branch-cjk }}-${{ matrix.locale-suffix }}
 
       - name: Release
         uses: softprops/action-gh-release@v1
diff --git a/.github/workflows/generate-woff2.yml b/.github/workflows/generate-woff2.yml
index 9808aa485..be3629a49 100644
--- a/.github/workflows/generate-woff2.yml
+++ b/.github/workflows/generate-woff2.yml
@@ -8,6 +8,30 @@ on:
 jobs:
   build:
     runs-on: ubuntu-latest
+
+    strategy:
+      fail-fast: false
+      matrix:
+        cjk: [1, 0]
+        locale: ["g", "t", "h", "j", "k", "v"]
+        include:
+          - cjk: 1
+            branch-cjk: cjk
+          - cjk: 0
+            branch-cjk: single
+          - locale: g
+            locale-suffix: SC
+          - locale: t
+            locale-suffix: TC
+          - locale: h
+            locale-suffix: HK
+          - locale: j
+            locale-suffix: JP
+          - locale: k
+            locale-suffix: KR
+          - locale: v
+            locale-suffix: VN
+
     container:
       image: transfusion/font-splitter
     steps:
@@ -55,13 +79,13 @@ jobs:
         run: uname -a && cat /etc/issue
 
       - name: Generate woff2
-        run: poetry run driver /font-splitter/bin/font-splitter
+        run: poetry run driver /font-splitter/bin/font-splitter ${{ matrix.locale }} ${{ matrix.cjk }}
         env:
           TEST_RUN: true
 
       - uses: stefanzweifel/git-auto-commit-action@v4
         with:
-          branch: built
+          branch: built-${{ matrix.branch-cjk }}-${{ matrix.locale-suffix }}-testing
 
       - name: Release
         uses: softprops/action-gh-release@v1
diff --git a/hanazono_lite_webfont_gen/driver.py b/hanazono_lite_webfont_gen/driver.py
index e7c6d9feb..d266cd45d 100644
--- a/hanazono_lite_webfont_gen/driver.py
+++ b/hanazono_lite_webfont_gen/driver.py
@@ -9,7 +9,8 @@
 
 parser = argparse.ArgumentParser()
 parser.add_argument("font_splitter", help="Path to font-splitter binary")
-# parser.add_argument("locale", help="g, t, h, j, k, or v")
+parser.add_argument("locale", help="g, t, h, j, k, or v")
+parser.add_argument("cjk", help="1 for CJK, 0 for single language")
 
 rls = None
 program_args = None
@@ -54,9 +55,14 @@ def remove_downloaded_otf():
     subprocess.Popen("rm *.otf", shell=True)
 
 
-def generate_woff2(locale: str, is_mincho: bool, cjk):
+def generate_woff2(is_mincho: bool):
     font_splitter = program_args.font_splitter
-    dirname = f"{'Mincho' if is_mincho else 'Gothic'}/{LOCALES[locale]['suffix']}/{'CJK' if cjk else 'single'}"
+    locale = program_args.locale
+    cjk = program_args.cjk == "1"
+
+    # Generate Mincho and Gothic
+
+    dirname = f"{'Mincho' if is_mincho else 'Gothic'}"
     family_name = (
         f"Hanazono {'Mincho' if is_mincho else 'Gothic'} Lite{' CJK' if cjk else ''}"
     )
@@ -113,16 +119,15 @@ def generate_woff2(locale: str, is_mincho: bool, cjk):
     )
     f.close()
 
-    subprocess.run(["npm", "pack", dirname])
+    subprocess.run(["npm", "pack", f"./{dirname}"])
 
 
 def cli(args=None):
     global program_args
     program_args = parser.parse_args()
-    print(program_args.font_splitter)
-    for (is_mincho, cjk) in [(x, y) for x in [True, False] for y in [True, False]]:
-        for locale in ["g", "t", "h", "j", "k", "v"]:
-            generate_woff2(locale, is_mincho, cjk)
 
-        # break
+    for is_mincho in [True, False]:
+        generate_woff2(is_mincho)
+
+    # break
     # finally at the end, commit back to repo (after this script has ended)