diff --git a/nhf/touhou/shiki_eiki/__init__.py b/nhf/touhou/shiki_eiki/__init__.py
index c97eff5..e69de29 100644
--- a/nhf/touhou/shiki_eiki/__init__.py
+++ b/nhf/touhou/shiki_eiki/__init__.py
@@ -1,40 +0,0 @@
-from dataclasses import dataclass, field
-import cadquery as Cq
-from nhf.build import Model, TargetKind, target, assembly, submodel
-import nhf.touhou.shiki_eiki.rod as MR
-import nhf.touhou.shiki_eiki.crown as MC
-import nhf.touhou.shiki_eiki.epaulette as ME
-import nhf.utils
-
-@dataclass
-class Parameters(Model):
-
-    rod: MR.Rod = field(default_factory=lambda: MR.Rod())
-    crown: MC.Crown = field(default_factory=lambda: MC.Crown())
-    epaulette_ze: ME.Epaulette = field(default_factory=lambda: ME.Epaulette(side="ze"))
-    epaulette_hi: ME.Epaulette = field(default_factory=lambda: ME.Epaulette(side="hi"))
-
-    def __post_init__(self):
-        super().__init__(name="shiki-eiki")
-
-    @submodel(name="rod")
-    def submodel_rod(self) -> Model:
-        return self.rod
-    @submodel(name="crown")
-    def submodel_crown(self) -> Model:
-        return self.crown
-    @submodel(name="epaulette_ze")
-    def submodel_epaulette_ze(self) -> Model:
-        return self.epaulette_ze
-    @submodel(name="epaulette_hi")
-    def submodel_epaulette_hi(self) -> Model:
-        return self.epaulette_hi
-
-
-if __name__ == '__main__':
-    import sys
-
-    p = Parameters()
-    if len(sys.argv) == 1:
-        p.build_all()
-        sys.exit(0)
diff --git a/nhf/touhou/shiki_eiki/__main__.py b/nhf/touhou/shiki_eiki/__main__.py
new file mode 100644
index 0000000..73a8c1e
--- /dev/null
+++ b/nhf/touhou/shiki_eiki/__main__.py
@@ -0,0 +1,39 @@
+from dataclasses import dataclass, field
+import cadquery as Cq
+from nhf.build import Model, TargetKind, target, assembly, submodel
+from .rod import Rod
+from .crown import Crown
+from .epaulette import Epaulette
+import nhf.utils
+
+@dataclass
+class Parameters(Model):
+
+    rod: Rod = field(default_factory=Rod)
+    crown: Crown = field(default_factory=Crown)
+    epaulette_ze: Epaulette = field(default_factory=lambda: Epaulette(side="ze"))
+    epaulette_hi: Epaulette = field(default_factory=lambda: Epaulette(side="hi"))
+
+    def __post_init__(self):
+        super().__init__(name="shiki-eiki")
+
+    @submodel(name="rod")
+    def submodel_rod(self) -> Model:
+        return self.rod
+    @submodel(name="crown")
+    def submodel_crown(self) -> Model:
+        return self.crown
+    @submodel(name="epaulette_ze")
+    def submodel_epaulette_ze(self) -> Model:
+        return self.epaulette_ze
+    @submodel(name="epaulette_hi")
+    def submodel_epaulette_hi(self) -> Model:
+        return self.epaulette_hi
+
+if __name__ == '__main__':
+    import sys
+
+    p = Parameters()
+    if len(sys.argv) == 1:
+        p.build_all()
+        sys.exit(0)