diff --git a/app/src/main/java/org/ntlab/acanthus_client/views/main_menu_ui/edit/EditFragment.java b/app/src/main/java/org/ntlab/acanthus_client/views/main_menu_ui/edit/EditFragment.java
index 2d0e7b1..0cfd53c 100644
--- a/app/src/main/java/org/ntlab/acanthus_client/views/main_menu_ui/edit/EditFragment.java
+++ b/app/src/main/java/org/ntlab/acanthus_client/views/main_menu_ui/edit/EditFragment.java
@@ -31,6 +31,13 @@
 
 import java.util.ArrayList;
 import java.util.Collection;
+import java.util.HashMap;
+import java.util.Map;import java.util.Map.Entry;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+
 
 public class EditFragment extends Fragment {
 
@@ -39,7 +46,12 @@
     private ArrayList<Integer> aidList;
     private ArrayList<AnimationJson> AnimationJsonList;
     private ArrayList<String> nameList;
+    private ArrayList<String> lastUpDateList;
+    private HashMap<Integer, String> nameHashMap;
+    private HashMap<Integer, String> lastUpDateHashMap;
+    private Integer AnimationAid;
     private String AnimationName;
+    private String AnimationLastUpDate;
 
     public View onCreateView(@NonNull LayoutInflater inflater,
                              ViewGroup container, Bundle savedInstanceState) {
@@ -66,7 +78,11 @@
         editViewModel.getWorkList(uid, token);
         aidList = new ArrayList<>();
         nameList = new ArrayList<>();
+        lastUpDateList = new ArrayList<>();
         AnimationJsonList = new ArrayList<>();
+        Map<Integer, String> nameHashMap = new HashMap<Integer, String>();
+        Map<Integer, String> lastUpDateHashMap = new HashMap<Integer, String>();
+
         ListView listView = (ListView) getActivity().findViewById(R.id.list_view);
 
         editViewModel.getWorkJson().observe(getViewLifecycleOwner(), new Observer<WorkJson>() {
@@ -83,14 +99,36 @@
                         //acanthusのAnimationJsonListにとってきたaidが該当するかを探索する
                         if(aidList.contains(AnimationJsonList.get(i).getAid())){
                             AnimationName = AnimationJsonList.get(i).getAnimationName();
-                            nameList.add(AnimationName);
+                            AnimationLastUpDate = AnimationJsonList.get(i).getLastUpdate();
+                            AnimationAid =  AnimationJsonList.get(i).getAid();
+                            nameHashMap.put(AnimationAid, AnimationName);
+                            lastUpDateHashMap.put(AnimationAid, AnimationLastUpDate);
+
+//                            nameList.add(AnimationName);
+//                            lastUpDateList.add(AnimationLastUpDate);
                             workList.add(AnimationJsonList.get(i));
                         }
                     }
                 }
 
+                //--------------------------------------------------------------------------------------------------------------------
+                //sort
+                List<Entry<Integer, String>> list_entries = new ArrayList<Entry<Integer, String>>(lastUpDateHashMap.entrySet());
+                Collections.sort(list_entries, new Comparator<Entry<Integer, String>>() {
+                    public int compare(Entry<Integer, String> obj1, Entry<Integer, String> obj2) {
+                        // 降順(昇順はObj1とObj2を変える)
+                        return obj2.getValue().compareTo(obj1.getValue());
+                    }
+                });
+                for(Entry<Integer, String> entry : list_entries) {
+                    lastUpDateList.add(entry.getValue());
+                    nameList.add(nameHashMap.get(entry.getKey()));
+                }
+                //--------------------------------------------------------------------------------------------------------------------
+
+
                 BaseAdapter adapter = new WorkListViewAdapter(getActivity(),
-                        R.layout.work_list, nameList, nameList);
+                        R.layout.work_list, nameList, lastUpDateList);
                 listView.setAdapter(adapter);
 
                 listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {