diff --git a/app/src/main/java/com/example/citrusclient/models/BookModel.java b/app/src/main/java/com/example/citrusclient/models/BookModel.java
index 317b57d..2e121f9 100644
--- a/app/src/main/java/com/example/citrusclient/models/BookModel.java
+++ b/app/src/main/java/com/example/citrusclient/models/BookModel.java
@@ -2,33 +2,67 @@
 
 public class BookModel {
 
-    private Account account;
-    private Book book;
+    private int bookId;
+    private String title;
+    private boolean publicity;
+    private String color;
+    private String time;
+    private String accountColor;
+    private int favoriteCount;
 
-    public BookModel(){}
-
-    public BookModel(Account ac, Book bk) {
-        account = ac;
-        book = bk;
-    }
-    public Account getAccount() {
-        return account;
+    public int getBookId() {
+        return bookId;
     }
 
-    public void setAccount(Account account) {
-        this.account = account;
+    public void setBookId(int bookId) {
+        this.bookId = bookId;
     }
 
-    public Book getBook() {
-        return book;
+    public String getTitle() {
+        return title;
     }
 
-    public void setBook(Book book) {
-        this.book = book;
+    public void setTitle(String title) {
+        this.title = title;
     }
 
+    public boolean isPublicity() {
+        return publicity;
+    }
 
+    public void setPublicity(boolean publicity) {
+        this.publicity = publicity;
+    }
 
+    public String getColor() {
+        return color;
+    }
 
+    public void setColor(String color) {
+        this.color = color;
+    }
 
+    public String getTime() {
+        return time;
+    }
+
+    public void setTime(String time) {
+        this.time = time;
+    }
+
+    public String getAccountColor() {
+        return accountColor;
+    }
+
+    public void setAccountColor(String accountColor) {
+        this.accountColor = accountColor;
+    }
+
+    public int getFavoriteCount() {
+        return favoriteCount;
+    }
+
+    public void setFavoriteCount(int favoriteCount) {
+        this.favoriteCount = favoriteCount;
+    }
 }
diff --git a/app/src/main/java/com/example/citrusclient/rest/FavoritesRest.java b/app/src/main/java/com/example/citrusclient/rest/FavoritesRest.java
index cffd5df..46a31f7 100644
--- a/app/src/main/java/com/example/citrusclient/rest/FavoritesRest.java
+++ b/app/src/main/java/com/example/citrusclient/rest/FavoritesRest.java
@@ -1,9 +1,11 @@
 package com.example.citrusclient.rest;
 
 import com.example.citrusclient.models.Book;
+import com.example.citrusclient.models.BookModel;
 
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 
 import retrofit2.Call;
 import retrofit2.http.DELETE;
@@ -18,7 +20,7 @@
     //主{account_id}がいいねした本の一覧
 
     @GET("accounts/{account_id}/favorites")
-    Call<HashMap<String, HashMap<Integer, Book>>> getFavoritesBooks(
+    Call<List<BookModel>> getFavoritesBooks(
             @Path("account_id") String accountId,
             @Query("token") String token
     );
diff --git a/app/src/main/java/com/example/citrusclient/viewmodels/FavoritesViewModel.java b/app/src/main/java/com/example/citrusclient/viewmodels/FavoritesViewModel.java
index 2812549..6a172b7 100644
--- a/app/src/main/java/com/example/citrusclient/viewmodels/FavoritesViewModel.java
+++ b/app/src/main/java/com/example/citrusclient/viewmodels/FavoritesViewModel.java
@@ -1,10 +1,14 @@
 package com.example.citrusclient.viewmodels;
 
 import com.example.citrusclient.models.Book;
+import com.example.citrusclient.models.BookModel;
 import com.example.citrusclient.rest.FavoritesRest;
 
+import java.lang.reflect.Array;
+import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 
 import androidx.lifecycle.MutableLiveData;
 import androidx.lifecycle.ViewModel;
@@ -18,10 +22,11 @@
     private final Retrofit retrofit;
     private final FavoritesRest favoritesRest;
 
-    private final MutableLiveData<HashMap<String, HashMap<Integer, Book>>> favoritesBooksLiveData;
+    private final MutableLiveData<List<BookModel>> favoritesBooksLiveData;
     private final MutableLiveData<HashSet<Integer>> favoritesBookIdLiveData;
     private final MutableLiveData<HashSet<String>> favoritedAccountsLiveData;
 
+
     public FavoritesViewModel(){
         this.retrofit = new Retrofit.Builder()
                 .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/citrus/")
@@ -32,16 +37,15 @@
         this.favoritesBookIdLiveData = new MutableLiveData<>();
         this.favoritedAccountsLiveData = new MutableLiveData<>();
     }
-    public MutableLiveData<HashMap<String, HashMap<Integer, Book>>> getFavoritesBooksLiveData(){return favoritesBooksLiveData;}
+    public MutableLiveData<List<BookModel>> getFavoritesBooksLiveData(){return favoritesBooksLiveData;}
     public MutableLiveData<HashSet<Integer>> getFavoritesBookIdLiveData(){return favoritesBookIdLiveData;}
-    public MutableLiveData<HashSet<String>> getFavoritedAccountsLiveData(){return  favoritedAccountsLiveData;}
+    public MutableLiveData<HashSet<Integer>> getFavoritedAccountsLiveData(){return favoritedAccountsLiveData}
 
-    //対応型変更
     public void loadFavoritesBooks(String accountId, String token){
-        Call<HashMap<String, HashMap<Integer, Book>>> call = favoritesRest.getFavoritesBooks(accountId,token);
-        call.enqueue(new Callback<HashMap<String, HashMap<Integer, Book>>>() {
+        Call<List<BookModel>> call = favoritesRest.getFavoritesBooks(accountId,token);
+        call.enqueue(new Callback<List<BookModel>>() {
             @Override
-            public void onResponse(Call<HashMap<String, HashMap<Integer, Book>>> call, Response<HashMap<String, HashMap<Integer, Book>>> response) {
+            public void onResponse(Call<List<BookModel>> call, Response<List<BookModel>> response) {
                 if(response.isSuccessful()){
                     System.out.println("success : getFavoritesBooks");
                     favoritesBooksLiveData.setValue(response.body());
@@ -49,7 +53,7 @@
             }
 
             @Override
-            public void onFailure(Call<HashMap<String, HashMap<Integer, Book>>> call, Throwable t) {
+            public void onFailure(Call<List<BookModel>> call, Throwable t) {
                 System.out.println("NetworkError : getFavoritesBooks" + t);
             }
         });