diff --git a/package.json b/package.json
index 4a099c1..d370006 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,9 @@
   "private": true,
   "scripts": {
     "TRIM": "vue-cli-service --mode TRIM",
-    "build:TRIM": "vue-cli-service build --mode TRIM"
+    "JIS5300": "vue-cli-service --mode JIS5300",
+    "build:TRIM": "vue-cli-service build --mode TRIM",
+    "build:JIS5300": "vue-cli-service build --mode JIS5300"
   },
   "dependencies": {
     "@vue/composition-api": "^1.0.0-rc.12",