diff --git a/src/scripts/app.js b/src/scripts/app.js
index 8d3b0d4..156906a 100644
--- a/src/scripts/app.js
+++ b/src/scripts/app.js
@@ -1,7 +1,16 @@
 import riot from 'riot'
 import route from 'riot-route'
+import * as util from './lib/util'
+import preload_json from './config/preload'
 
 // components
 import './components/app.tag'
 
+// loading
+util.startLoading(() => {
+  util.preload(preload_json, () => {
+    util.finLoad()
+  }, data => {})
+})
+
 riot.mount('app')
diff --git a/src/scripts/config/preload.js b/src/scripts/config/preload.js
new file mode 100644
index 0000000..d0dcc19
--- /dev/null
+++ b/src/scripts/config/preload.js
@@ -0,0 +1,14 @@
+export default [
+  './images/load-view/poster/1.png',
+  './images/load-view/poster/2.png',
+  './images/load-view/poster/3.png',
+  './images/load-view/poster/4.png',
+  './images/load-view/sd/1.png',
+  './images/load-view/sd/2.png',
+  './images/load-view/sd/3.png',
+  './images/load-view/sd/4.png',
+  './images/load-view/text/1.png',
+  './images/load-view/text/2.png',
+  './images/load-view/text/3.png',
+  './images/load-view/text/4.png',
+]
diff --git a/src/scripts/lib/util.js b/src/scripts/lib/util.js
new file mode 100644
index 0000000..390301e
--- /dev/null
+++ b/src/scripts/lib/util.js
@@ -0,0 +1,62 @@
+const load_icon = document.querySelector('.load-view__body__panel__icon_type_4 .icon')
+const load_view = document.querySelector('.load-view')
+
+/**
+ * 画像のプリロード
+ * @param images   : 画像パスの配列
+ * @param fn       : コールバック関数
+ * @param progress : 読み込み状況取得用コールバック関数
+ */
+export const preload = (images, fn, progress) => {
+  const len  = images.length
+  let load = 0
+
+  images.forEach((image, key) => {
+    const img = new Image()
+    img.src = image
+    img.onload = () => {
+      load += 1
+      progress({
+        size : len,
+        load : load,
+        per  : load / len
+      })
+
+      if(load >= len) fn()
+    }
+  })
+}
+
+/**
+ * スマートフォンかどうかの真偽
+ * @return bool
+ */
+export const isSP = () => {
+  const useragent = navigator.userAgent.toLowerCase()
+  const reg = /(iphone|ipad|ipod|android|mobile)/
+
+  return reg.test(useragent)
+}
+
+/**
+ * PCかどうかの真偽
+ * return bool
+ */
+export const isPC = () => {
+  return !isSP()
+}
+
+/**
+ * ロードの開始タイミングを取得
+ * @param fn : コールバック関数
+ */
+export const startLoading = fn => {
+  load_icon.addEventListener('animationend', fn)
+}
+
+/**
+ * ロードの終了
+ */
+export const finLoad = () => {
+  load_view.setAttribute('data-state', 'start')  
+}