diff --git a/app/build.gradle b/app/build.gradle
index c6040b1..ad8104f 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -45,4 +45,10 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+}
+//room用の依存関係を追加
+dependencies {
+    def room_version = "2.4.1"
+    implementation "androidx.room:room-runtime:$room_version"
+    annotationProcessor "androidx.room:room-compiler:$room_version"
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/oplogy/AddressConverter.java b/app/src/main/java/com/example/oplogy/AddressConverter.java
deleted file mode 100644
index 8399583..0000000
--- a/app/src/main/java/com/example/oplogy/AddressConverter.java
+++ /dev/null
@@ -1,27 +0,0 @@
-//package com.example.oplogy;
-//import com.google.maps.GeoApiContext;
-//import com.google.maps.GeocodingApi;
-//import com.google.maps.model.GeocodingResult;
-//import com.google.type.LatLng;
-//
-//
-//public class AddressConverter {
-//    public static LatLng convertAddressToLatLng(String address) {
-//        try {
-//            // Google MapsのAPIキーを使用してGeoApiContextオブジェクトを作成します
-//            GeoApiContext context = new GeoApiContext.Builder()
-//                    .apiKey("AIzaSyBQ1Ak-I2NL5TP4K59ZI0VgzKk6HNZuusw") //GoogleMapsAPiのAPiキー
-//                    .build();
-//            // GeocodingApiを使用して住所を緯度経度に変換します
-//            GeocodingResult[] results = GeocodingApi.geocode(context, address).await();
-//            if (results != null && results.length > 0) {
-//                // 位置情報（緯度と経度）を返します
-//                return results[0].geometry.location;
-//            }
-//        } catch (Exception e) {
-//            e.printStackTrace();
-//        }
-//        // 結果が存在しない場合やエラーが発生した場合は、nullを返します
-//        return null;
-//    }
-//}
\ No newline at end of file
diff --git a/app/src/main/java/TimePick.java b/app/src/main/java/com/example/oplogy/TimePick.java
similarity index 99%
rename from app/src/main/java/TimePick.java
rename to app/src/main/java/com/example/oplogy/TimePick.java
index 684dc1c..1bcba1a 100644
--- a/app/src/main/java/TimePick.java
+++ b/app/src/main/java/com/example/oplogy/TimePick.java
@@ -27,6 +27,5 @@ public class TimePick extends DialogFragment implements
 
     @Override
     public void onTimeSet(TimePicker view, int hourOfDay, int minute) {
-
     }
 }
\ No newline at end of file