diff --git a/30422_taiji-cho_2021/bldg/index.geojson b/30422_taiji-cho_2021/bldg/index.geojson
new file mode 100644
index 0000000..8774eee
--- /dev/null
+++ b/30422_taiji-cho_2021/bldg/index.geojson
@@ -0,0 +1,24 @@
+{
+	"type": "FeatureCollection",
+	"crs": {"type":"name","properties":{"name":"urn:ogc:def:crs:OGC:1.3:CRS84"}},
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+}
diff --git a/index.json b/index.json
index bc5e539..874fb60 100644
--- a/index.json
+++ b/index.json
@@ -79,6 +79,7 @@
 		{"code": "27224", "name": "大阪府 摂津市", "path": "27224_settsu-shi_2020", "coordinates":[135.55382,34.78268]},
 		{"code": "27341", "name": "大阪府 泉北郡忠岡町", "path": "27341_tadaoka-cho_2020", "coordinates":[135.40065,34.49044]},
 		{"code": "28210", "name": "兵庫県 加古川市", "path": "28210_kakogawa-shi_2020", "coordinates":[134.85000,34.78667]},
+		{"code": "30422", "name": "和歌山県 太地町", "path": "30422_taiji-cho_2021", "coordinates":[135.943750,33.591668]},
 		{"code": "31201", "name": "鳥取県 鳥取市", "path": "31201_tottori-shi_2020", "coordinates":[134.22193,35.49443]},
 		{"code": "34202", "name": "広島県 呉市", "path": "34202_kure-shi_2020", "coordinates":[132.56526,34.24830]},
 		{"code": "34207", "name": "広島県 福山市", "path": "34207_fukuyama-shi_2020", "coordinates":[133.36256,34.48568]},