4 files changed, 14 insertions, 2 deletions
diff --git a/src/components/ParkMap.astro b/src/components/ParkMap.astro
index 6de92f8..8537af2 100644
--- a/src/components/ParkMap.astro
+++ b/src/components/ParkMap.astro
@@ -212,7 +212,7 @@
 <script>
   import L from "leaflet";
   import "leaflet/dist/leaflet.css";
-  import geojson from "@/data/kodaira-parks-osm.json";
+  import geojson from "@/data/parks-geojson";
   import boundary from "@/data/kodaira-boundary.json";
   import parks from "@/data/kodaira-parks.json";
 
diff --git a/src/components/ParksTable.astro b/src/components/ParksTable.astro
index d83ab48..6f8fdbd 100644
--- a/src/components/ParksTable.astro
+++ b/src/components/ParksTable.astro
@@ -4,7 +4,7 @@
 // DOM を抑えるため、設備は1セルにまとめ、アイコンは CSS の擬似要素で描く。
 // 絞り込み・並べ替え・カード表示は利用者の端末で実行する。
 import parksData from "@/data/kodaira-parks.json";
-import osmData from "@/data/kodaira-parks-osm.json";
+import osmData from "@/data/parks-geojson";
 
 type Park = Record<string, string>;
 const parks = parksData as Park[];
diff --git a/src/data/kodaira-parks-manual.json b/src/data/kodaira-parks-manual.json
new file mode 100644
index 0000000..8b3698f
--- /dev/null
+++ b/src/data/kodaira-parks-manual.json
@@ -0,0 +1,4 @@
+{
+  "type": "FeatureCollection",
+  "features": []
+}
diff --git a/src/data/parks-geojson.ts b/src/data/parks-geojson.ts
new file mode 100644
index 0000000..dadf963
--- /dev/null
+++ b/src/data/parks-geojson.ts
@@ -0,0 +1,8 @@
+import osm from "./kodaira-parks-osm.json";
+import manual from "./kodaira-parks-manual.json";
+
+// OSMから取得したポリゴンと、QGIS等で手描きしたポリゴンをまとめる。
+// 手描き分は kodaira-parks-manual.json に置くことで、npm run osm:update で消えない。
+const features = [...((osm as any).features ?? []), ...((manual as any).features ?? [])];
+
+export default { type: "FeatureCollection", features };