diff --git a/app/src/main/java/com/example/nemophila/MyPageActivity.java b/app/src/main/java/com/example/nemophila/MyPageActivity.java
index d8409c8..ae30c66 100644
--- a/app/src/main/java/com/example/nemophila/MyPageActivity.java
+++ b/app/src/main/java/com/example/nemophila/MyPageActivity.java
@@ -8,7 +8,9 @@
 
 import android.content.Intent;
 import android.os.Bundle;
+import android.view.LayoutInflater;
 import android.view.View;
+import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.TextView;
 
@@ -86,8 +88,8 @@
         /* ここからあんまわかっていない */
         RecyclerView rv = (RecyclerView) findViewById(R.id.postsList);
         LinearLayoutManager llm = new LinearLayoutManager(this);
-        List<PostDataModel> postsDataset = new ArrayList<>();
-        MyPageActivityAdapter adapter = new MyPageActivityAdapter(postsDataset);
+        List<MyPageActDataModel> MyPageActDataset = new ArrayList<>();
+        MyPageActAdapter adapter = new MyPageActAdapter(MyPageActDataset);
 
         rv.setHasFixedSize(true);
         rv.setLayoutManager(llm);
@@ -97,11 +99,10 @@
         accountViewModel.getAccountPostsLiveData().observe(this, new Observer <Collection<Post>>() {
             @Override
             public void onChanged(Collection<Post> Posts) {
-                //postsDatasetを一旦クリアし、LiveDataから受け取ったデータを一つずつセット(重複しないように)
-                postsDataset.clear();
+                //MyPageActDatasetを一旦クリアし、LiveDataから受け取ったデータを一つずつセット
+                MyPageActDataset.clear();
                 for (Post post: Posts){
-                    PostDataModel data = new PostDataModel();
-                    data.setName(post.getName());
+                    MyPageActDataModel data = new MyPageActDataModel();
                     data.setDate(post.getDate());
                     //rateはintで受け取った評価に対応した星の数のStringに変換してセット
                     int intRate = post.getRate();
@@ -116,25 +117,101 @@
                     data.setRate(strRate);
                     data.setGenre(post.getGenre());
                     data.setComment(post.getComment());
-
-                    postsDataset.add(data);
+                    MyPageActDataset.add(data);
                 }
+
                 //RecyclerViewをonChangedが呼ばれるたび表示(アダプターを更新してRecyclerViewにセット)
-                adapter.setList(postsDataset);
+                adapter.setList(MyPageActDataset);
                 rv.setAdapter(adapter);
             }
         });
     }
 
-//    protected void onResume(Bundle savedInstanceState) {
-//        super.onResume(savedInstanceState);
-//
-//        Nemophila nemophila = (Nemophila) getApplication();
-//        String uid = nemophila.getUid();
-//        String name = nemophila.getName();
-//        TextView myName = (TextView) findViewById(R.id.name);
-//        myName.setText(name);
-//        TextView id = (TextView) findViewById(R.id.id);
-//        id.setText(uid);
-//    }
+    /* ここからMyPageActivityの内部クラス */
+
+    // Adapter
+    public class MyPageActAdapter extends RecyclerView.Adapter<MyPageActViewHolder> {
+
+        private List<MyPageActDataModel> list;
+
+        public void setList(List<MyPageActDataModel> list) {
+            this.list = list;
+        }
+
+        public MyPageActAdapter(List<MyPageActDataModel> list) {
+            this.list = list;
+        }
+
+        @Override
+        public MyPageActViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
+            View inflate = LayoutInflater.from(parent.getContext()).inflate(R.layout.layout_my_page_activity_posts, parent,false);
+            MyPageActViewHolder vh = new MyPageActViewHolder(inflate);
+            return vh;
+        }
+
+        @Override
+        public void onBindViewHolder(MyPageActViewHolder holder, int position) {
+            holder.dateView.setText(list.get(position).getDate());
+            holder.rateView.setText(list.get(position).getRate());
+            holder.genreView.setText(list.get(position).getGenre());
+            holder.commentView.setText(list.get(position).getComment());
+        }
+
+        @Override
+        public int getItemCount() {
+            return list.size();
+        }
+    }
+
+    // ViewHolder
+    public class MyPageActViewHolder extends RecyclerView.ViewHolder {
+        public TextView dateView;
+        public TextView rateView;
+        public TextView genreView;
+        public TextView commentView;
+
+        public MyPageActViewHolder(View itemView) {
+            super(itemView);
+            dateView = (TextView) itemView.findViewById(R.id.date);
+            rateView = (TextView) itemView.findViewById(R.id.rate);
+            genreView = (TextView) itemView.findViewById(R.id.genre);
+            commentView = (TextView) itemView.findViewById(R.id.comment);
+        }
+    }
+
+    // DataModel
+    public class MyPageActDataModel {
+        private String date;
+        private String rate;
+        private String genre;
+        private String comment;
+
+        public String getDate() {
+            return date;
+        }
+        public void setDate(String date) {
+            this.date = date;
+        }
+
+        public String getRate() {
+            return rate;
+        }
+        public void setRate(String rate) {
+            this.rate = rate;
+        }
+
+        public String getGenre() {
+            return genre;
+        }
+        public void setGenre(String genre) {
+            this.genre = genre;
+        }
+
+        public String getComment() {
+            return comment;
+        }
+        public void setComment(String comment) {
+            this.comment = comment;
+        }
+    }
 }