diff --git a/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
deleted file mode 100644
index 1f6bb29..0000000
--- a/android/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
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diff --git a/android/app/src/main/res/drawable/ic_launcher_foreground.xml b/android/app/src/main/res/drawable/ic_launcher_foreground.xml
new file mode 100644
index 0000000..f526a91
--- /dev/null
+++ b/android/app/src/main/res/drawable/ic_launcher_foreground.xml
@@ -0,0 +1,46 @@
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+    android:height="108dp"
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+        android:strokeColor="#00000000"
+        android:strokeLineCap="butt"/>
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+          android:fillColor="#00000000"
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+          android:fillAlpha="1"/>
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diff --git a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
index eca70cf..7353dbd 100644
--- a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
+++ b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
 </adaptive-icon>
\ No newline at end of file
diff --git a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
index eca70cf..7353dbd 100644
--- a/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
+++ b/android/app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
-    <background android:drawable="@drawable/ic_launcher_background" />
-    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <background android:drawable="@color/ic_launcher_background"/>
+    <foreground android:drawable="@drawable/ic_launcher_foreground"/>
 </adaptive-icon>
\ No newline at end of file
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diff --git a/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
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index 0000000..57569e7
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png b/android/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
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diff --git a/android/app/src/main/res/values/colors.xml b/android/app/src/main/res/values/colors.xml
index 1ef71a1..fded369 100644
--- a/android/app/src/main/res/values/colors.xml
+++ b/android/app/src/main/res/values/colors.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="primary">#008577</color>
-    <color name="primary_dark">#00574B</color>
-    <color name="accent">#D81B60</color>
+    <color name="primary">#162d50</color>
+    <color name="primary_dark">#000128</color>
+    <color name="accent">#ffaaee</color>
 
     <color name="stream_text">@android:color/white</color>
     <color name="stream_background">@android:color/black</color>
diff --git a/android/app/src/main/res/values/ic_launcher_background.xml b/android/app/src/main/res/values/ic_launcher_background.xml
new file mode 100644
index 0000000..a41951a
--- /dev/null
+++ b/android/app/src/main/res/values/ic_launcher_background.xml
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_background">#CFFF0D</color>
+</resources>
\ No newline at end of file
diff --git a/assets/chiaki_android_fg.svg b/assets/chiaki_android_fg.svg
new file mode 100644
index 0000000..821a36b
--- /dev/null
+++ b/assets/chiaki_android_fg.svg
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diff --git a/assets/ic_launcher-web.png b/assets/ic_launcher-web.png
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