diff --git a/app/src/main/kotlin/jackall/moncalc/adapter/CustomSpinnerAdapter.kt b/app/src/main/kotlin/jackall/moncalc/adapter/CustomSpinnerAdapter.kt
new file mode 100644
index 0000000..9cc5f9a
--- /dev/null
+++ b/app/src/main/kotlin/jackall/moncalc/adapter/CustomSpinnerAdapter.kt
@@ -0,0 +1,35 @@
+package jackall.moncalc.adapter
+
+import android.content.Context
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import jackall.moncalc.R
+import kotlinx.android.synthetic.main.custom_spinner_item.view.*
+
+
+/**
+ * Created by matsumoto_k on 2017/11/03.
+ */
+class CustomSpinnerAdapter(context: Context, val items: List<String>) : BaseAdapter() {
+    val inflater: LayoutInflater = LayoutInflater.from(context)
+
+    override fun getView(position: Int, view: View?, viewGroup: ViewGroup?): View {
+        val view = inflater.inflate(R.layout.custom_spinner_item, null)
+        view.custom_spinner_item_text.text = items.get(position)
+        return view
+    }
+
+    override fun getItem(p0: Int): Any? {
+        return null
+    }
+
+    override fun getItemId(p0: Int): Long {
+        return 0
+    }
+
+    override fun getCount(): Int {
+        return items.size
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/kotlin/jackall/moncalc/service/MainService.kt b/app/src/main/kotlin/jackall/moncalc/service/MainService.kt
index bb3ed1b..78102f8 100644
--- a/app/src/main/kotlin/jackall/moncalc/service/MainService.kt
+++ b/app/src/main/kotlin/jackall/moncalc/service/MainService.kt
@@ -10,12 +10,12 @@
 import android.os.IBinder
 import android.support.v4.app.NotificationCompat
 import android.view.*
-import android.widget.ArrayAdapter
 import jackall.moncalc.Const
-import jackall.moncalc.contract.MainServiceContract
 import jackall.moncalc.R
+import jackall.moncalc.adapter.CustomSpinnerAdapter
 import jackall.moncalc.common.PreferenceKeys
 import jackall.moncalc.common.PreferenceNames
+import jackall.moncalc.contract.MainServiceContract
 import jackall.moncalc.databinding.RegistOverlayBinding
 import jackall.moncalc.db.MonstDataRealmHelper
 import jackall.moncalc.utils.MySharedPref
@@ -112,10 +112,9 @@
         }
 
         registBinding.registViewModel = OverlayRegistViewModel(this as MainServiceContract)
-
-        val templeSpinnerAdapter = ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, monstDataRealmHelper.findNames(Temple::class.java))
-        val fruitSpinnerAdapter = ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, monstDataRealmHelper.findNames(Fruit::class.java))
-        val gradeSpinnerAdapter = ArrayAdapter<String>(this, android.R.layout.simple_spinner_item, monstDataRealmHelper.findNames(Grade::class.java))
+        val templeSpinnerAdapter = CustomSpinnerAdapter(this, monstDataRealmHelper.findNames(Temple::class.java))
+        val fruitSpinnerAdapter = CustomSpinnerAdapter(this, monstDataRealmHelper.findNames(Fruit::class.java))
+        val gradeSpinnerAdapter = CustomSpinnerAdapter(this, monstDataRealmHelper.findNames(Grade::class.java))
         registBinding.templeSpinner.adapter = templeSpinnerAdapter
         registBinding.fruitSpinner.adapter = fruitSpinnerAdapter
         registBinding.gradeSpinner.adapter = gradeSpinnerAdapter
diff --git a/app/src/main/res/drawable/custom_spinner_dropdown.xml b/app/src/main/res/drawable/custom_spinner_dropdown.xml
new file mode 100644
index 0000000..e58c7c2
--- /dev/null
+++ b/app/src/main/res/drawable/custom_spinner_dropdown.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <stroke
+        android:width="1dp"
+        android:color="#ffffff" />
+    <solid android:color="#ffffff" />
+    <corners android:radius="4dp" />
+
+</shape>
\ No newline at end of file
diff --git a/app/src/main/res/layout/custom_spinner_item.xml b/app/src/main/res/layout/custom_spinner_item.xml
new file mode 100644
index 0000000..ee89bd8
--- /dev/null
+++ b/app/src/main/res/layout/custom_spinner_item.xml
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <TextView
+        android:id="@+id/custom_spinner_item_text"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="12dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="12dp"
+        android:textColor="#000000"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/regist_overlay.xml b/app/src/main/res/layout/regist_overlay.xml
index a495630..123f088 100644
--- a/app/src/main/res/layout/regist_overlay.xml
+++ b/app/src/main/res/layout/regist_overlay.xml
@@ -12,61 +12,67 @@
     <android.support.constraint.ConstraintLayout
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:background="#ff0000">
+        android:background="#b9000000"
+        android:paddingTop="@dimen/statusbar_height">
 
         <Button
             android:id="@+id/regist_btn"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
+            android:layout_width="@dimen/regist_button_width"
+            android:layout_height="@dimen/regist_button_height"
+            android:layout_marginEnd="8dp"
             android:layout_marginStart="8dp"
             android:layout_marginTop="8dp"
             android:onClick="@{registViewModel.onClickRegist}"
-            android:text="regist"
+            android:text="@string/registration"
+            app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toTopOf="parent" />
+            app:layout_constraintTop_toBottomOf="@+id/grade_spinner" />
 
         <Button
             android:id="@+id/min_btn"
-            android:layout_width="wrap_content"
-            android:layout_height="48dp"
-            android:layout_marginStart="8dp"
+            android:layout_width="@dimen/regist_button_width"
+            android:layout_height="@dimen/regist_button_height"
+            android:layout_marginEnd="8dp"
             android:layout_marginTop="8dp"
             android:onClick="@{registViewModel.onClickMin}"
-            android:text="min"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/regist_btn" />
+            android:text="@string/minimize"
+            app:layout_constraintEnd_toStartOf="@+id/finish_btn"
+            app:layout_constraintTop_toTopOf="parent" />
 
         <Button
             android:id="@+id/finish_btn"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_marginStart="8dp"
+            android:layout_width="@dimen/regist_button_width"
+            android:layout_height="@dimen/regist_button_height"
+            android:layout_marginEnd="8dp"
             android:layout_marginTop="8dp"
             android:onClick="@{registViewModel.onClickFinish}"
-            android:text="finish"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/min_btn" />
+            android:text="@string/overlay_finish"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
 
         <Spinner
             android:id="@+id/temple_spinner"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="40dp"
             android:layout_marginEnd="8dp"
             android:layout_marginStart="8dp"
             android:layout_marginTop="8dp"
+            android:background="@drawable/custom_spinner_dropdown"
+            android:clipChildren="false"
             android:selectedItemPosition="@={registViewModel.templeRank}"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="1.0"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@+id/finish_btn" />
+            app:layout_constraintTop_toBottomOf="@+id/min_btn" />
 
         <Spinner
             android:id="@+id/fruit_spinner"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="40dp"
             android:layout_marginEnd="8dp"
             android:layout_marginStart="8dp"
             android:layout_marginTop="8dp"
+            android:background="@drawable/custom_spinner_dropdown"
             android:selectedItemPosition="@={registViewModel.fruitRank}"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="0.0"
@@ -76,10 +82,11 @@
         <Spinner
             android:id="@+id/grade_spinner"
             android:layout_width="match_parent"
-            android:layout_height="wrap_content"
+            android:layout_height="40dp"
             android:layout_marginEnd="8dp"
             android:layout_marginStart="8dp"
             android:layout_marginTop="8dp"
+            android:background="@drawable/custom_spinner_dropdown"
             android:selectedItemPosition="@={registViewModel.gradeRank}"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintHorizontal_bias="0.0"
diff --git a/app/src/main/res/values/dimens.xml b/app/src/main/res/values/dimens.xml
new file mode 100644
index 0000000..a5d63ac
--- /dev/null
+++ b/app/src/main/res/values/dimens.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="statusbar_height">24dp</dimen>
+    <dimen name="regist_button_width">72dp</dimen>
+    <dimen name="regist_button_height">48dp</dimen>
+</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 6a79c72..043debf 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1,3 +1,7 @@
 <resources>
     <string name="app_name">MonCalc</string>
+    <string name="registration">記録</string>
+    <string name="maximize">最大化</string>
+    <string name="minimize">最小化</string>
+    <string name="overlay_finish">終了</string>
 </resources>
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 5885930..2a7d63d 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -8,4 +8,9 @@
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
+    <style name="BlueButton" parent="Base.Widget.AppCompat.Button.Colored">
+        <item name="android:background">@drawable/abc_btn_colored_material</item>
+        <item name="android:textAppearance">@style/TextAppearance.AppCompat.Widget.Button.Colored</item>
+    </style>
+
 </resources>