diff --git a/src/ja/senmanga/build.gradle b/src/ja/senmanga/build.gradle
index 97f44000e..cc20a8edf 100644
--- a/src/ja/senmanga/build.gradle
+++ b/src/ja/senmanga/build.gradle
@@ -5,7 +5,7 @@ ext {
     appName = 'Tachiyomi: Sen Manga'
     pkgNameSuffix = 'ja.senmanga'
     extClass = '.SenManga'
-    extVersionCode = 2
+    extVersionCode = 3
     libVersion = '1.2'
 }
 
diff --git a/src/ja/senmanga/res/mipmap-hdpi/ic_launcher.png b/src/ja/senmanga/res/mipmap-hdpi/ic_launcher.png
new file mode 100644
index 000000000..ef6c85728
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diff --git a/src/ja/senmanga/res/mipmap-mdpi/ic_launcher.png b/src/ja/senmanga/res/mipmap-mdpi/ic_launcher.png
new file mode 100644
index 000000000..fe37410fe
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diff --git a/src/ja/senmanga/res/mipmap-xhdpi/ic_launcher.png b/src/ja/senmanga/res/mipmap-xhdpi/ic_launcher.png
new file mode 100644
index 000000000..7d54b459b
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diff --git a/src/ja/senmanga/res/mipmap-xxhdpi/ic_launcher.png b/src/ja/senmanga/res/mipmap-xxhdpi/ic_launcher.png
new file mode 100644
index 000000000..52882adca
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diff --git a/src/ja/senmanga/res/mipmap-xxxhdpi/ic_launcher.png b/src/ja/senmanga/res/mipmap-xxxhdpi/ic_launcher.png
new file mode 100644
index 000000000..418a8dbfc
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diff --git a/src/ja/senmanga/res/web_hi_res_512.png b/src/ja/senmanga/res/web_hi_res_512.png
new file mode 100644
index 000000000..0d4557fd6
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