diff --git a/data/src/main/java/one/nem/lacerta/data/LacertaLibrary.java b/data/src/main/java/one/nem/lacerta/data/LacertaLibrary.java
index 7e8ba899..764dcb5a 100644
--- a/data/src/main/java/one/nem/lacerta/data/LacertaLibrary.java
+++ b/data/src/main/java/one/nem/lacerta/data/LacertaLibrary.java
@@ -35,6 +35,8 @@ public interface LacertaLibrary {
     // Tag
     CompletableFuture<ArrayList<DocumentTag>> getTagList();
 
+    CompletableFuture<ArrayList<DocumentTag>> getAppliedTagList(String documentId);
+
     CompletableFuture<Void> createTag(DocumentTag tag);
 
     CompletableFuture<Void> updateTag(DocumentTag tag);
diff --git a/data/src/main/java/one/nem/lacerta/data/impl/LacertaLibraryImpl.java b/data/src/main/java/one/nem/lacerta/data/impl/LacertaLibraryImpl.java
index e6c19bd9..5c65a2af 100644
--- a/data/src/main/java/one/nem/lacerta/data/impl/LacertaLibraryImpl.java
+++ b/data/src/main/java/one/nem/lacerta/data/impl/LacertaLibraryImpl.java
@@ -121,6 +121,19 @@ public class LacertaLibraryImpl implements LacertaLibrary {
                 listItem.setDescription(simpleDateFormat.format(documentEntity.updatedAt));
                 listItem.setItemId(documentEntity.id);
                 listItem.setHasCombined(documentEntity.isCombineParent);
+                // タグを取得して関連付ける処理 TODO-rca: わかりにくい + 責任がめちゃくちゃ + めちゃくちゃ重いのでなんとかする
+                List<ToxiDocumentTagEntity> documentTagEntities = database.toxiDocumentTagDao().findByDocumentId(documentEntity.id);
+                ArrayList<DocumentTag> documentTags = new ArrayList<>();
+                for (ToxiDocumentTagEntity toxiDocumentTagEntity : documentTagEntities) {
+                    logger.debug("LacertaLibraryImpl", "toxiDocumentTagEntity.tagId: " + toxiDocumentTagEntity.tagId);
+                    TagEntity tagEntity = database.tagDao().findById(toxiDocumentTagEntity.tagId);
+                    if (tagEntity != null) {
+                        logger.debug("LacertaLibraryImpl", "tagEntity.tagName: " + tagEntity.tagName);
+                        documentTags.add(convertTagEntityToDocumentTag(tagEntity));
+                    }
+                }
+                listItem.setTagList(documentTags);
+                logger.debug("LacertaLibraryImpl", "documentTags.size(): " + documentTags.size());
                 listItems.add(listItem);
             }
 
@@ -248,6 +261,22 @@ public class LacertaLibraryImpl implements LacertaLibrary {
         });
     }
 
+    @Override
+    public CompletableFuture<ArrayList<DocumentTag>> getAppliedTagList(String documentId) {
+        return CompletableFuture.supplyAsync(() -> {
+            List<ToxiDocumentTagEntity> toxiDocumentTagEntities = database.toxiDocumentTagDao().findByDocumentId(documentId);
+            logger.debug("LacertaLibraryImpl", "Database Query: Get ToxiDocumentTagEntity List (Size: " + toxiDocumentTagEntities.size() + ")");
+            ArrayList<DocumentTag> documentTags = new ArrayList<>();
+            for (ToxiDocumentTagEntity toxiDocumentTagEntity : toxiDocumentTagEntities) {
+                TagEntity tagEntity = database.tagDao().findById(toxiDocumentTagEntity.tagId);
+                if (tagEntity != null) {
+                    documentTags.add(convertTagEntityToDocumentTag(tagEntity));
+                }
+            }
+            return documentTags;
+        });
+    }
+
     @Override
     public CompletableFuture<Void> createTag(DocumentTag tag) {
         return CompletableFuture.supplyAsync(() -> {
diff --git a/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java b/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java
index 7a37e9f1..158e61e1 100644
--- a/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/LibraryPageFragment.java
@@ -21,9 +21,11 @@ import javax.inject.Inject;
 
 import dagger.hilt.android.AndroidEntryPoint;
 import one.nem.lacerta.component.viewer.ViewerMainActivity;
+import one.nem.lacerta.data.Document;
 import one.nem.lacerta.data.LacertaLibrary;
 import one.nem.lacerta.model.LibraryItemPage;
 import one.nem.lacerta.model.ListItemType;
+import one.nem.lacerta.model.document.tag.DocumentTag;
 import one.nem.lacerta.utils.FeatureSwitch;
 import one.nem.lacerta.utils.LacertaLogger;
 
@@ -53,6 +55,9 @@ public class LibraryPageFragment extends Fragment {
     @Inject
     LacertaLogger logger;
 
+    @Inject
+    Document document;
+
     ListItemAdapter listItemAdapter;
 
     public LibraryPageFragment() {
@@ -233,6 +238,9 @@ public class LibraryPageFragment extends Fragment {
         });
     }
 
+    private void getTag(String documentId) { //debug
+    }
+
     /**
      * Toolbarのサブタイトルを更新
      * @param subtitle サブタイトル
diff --git a/feature/library/src/main/java/one/nem/lacerta/feature/library/ListItemAdapter.java b/feature/library/src/main/java/one/nem/lacerta/feature/library/ListItemAdapter.java
index 57edf131..ee310413 100644
--- a/feature/library/src/main/java/one/nem/lacerta/feature/library/ListItemAdapter.java
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/ListItemAdapter.java
@@ -1,14 +1,19 @@
 package one.nem.lacerta.feature.library;
 
+import android.util.Log;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.ImageView;
 import android.widget.TextView;
+import android.widget.Toast;
 
 import androidx.annotation.NonNull;
 import androidx.recyclerview.widget.RecyclerView;
 
+import com.google.android.material.chip.Chip;
+import com.google.android.material.chip.ChipGroup;
+
 import one.nem.lacerta.model.LibraryItemPage;
 import one.nem.lacerta.model.ListItem;
 import one.nem.lacerta.model.ListItemType;
@@ -31,7 +36,7 @@ public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListIt
     @NonNull
     @Override
     public ListItemViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
-        View view = LayoutInflater.from(parent.getContext()).inflate(one.nem.lacerta.shared.ui.R.layout.common_list_item, parent, false);
+        View view = LayoutInflater.from(parent.getContext()).inflate(one.nem.lacerta.shared.ui.R.layout.common_list_item_with_tag, parent, false);
         return new ListItemViewHolder(view);
     }
 
@@ -43,6 +48,19 @@ public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListIt
         holder.title.setText(listItem.getTitle());
         holder.description.setText(listItem.getDescription());
 
+        if (listItem.getTagList() != null && !listItem.getTagList().isEmpty()) {
+            for (int i = 0; i < listItem.getTagList().size(); i++) {
+                Toast.makeText(holder.tagGroup.getContext(), listItem.getTagList().get(i).getName(), Toast.LENGTH_SHORT).show();
+                ChipGroup chipGroup = holder.tagGroup;
+                Chip chip = new Chip(chipGroup.getContext());
+                chip.setText(listItem.getTagList().get(i).getName());
+                chipGroup.addView(chip);
+            }
+            holder.tagGroup.setVisibility(View.VISIBLE);
+        } else {
+            holder.tagGroup.setVisibility(View.GONE);
+        }
+
         holder.itemView.setOnClickListener( v -> {
             if (listItem.getItemType() == ListItemType.ITEM_TYPE_DOCUMENT) {
                 listener.onDocumentSelected(listItem.getItemId(), listItem.getTitle(), listItem.getHasCombined());
@@ -64,12 +82,14 @@ public class ListItemAdapter extends RecyclerView.Adapter<ListItemAdapter.ListIt
         ImageView icon;
         TextView title;
         TextView description;
+        ChipGroup tagGroup;
         public ListItemViewHolder(@NonNull View itemView) {
             super(itemView);
 
             icon = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_icon);
             title = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_title);
             description = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_description);
+            tagGroup = itemView.findViewById(one.nem.lacerta.shared.ui.R.id.item_tags);
         }
     }
 }
diff --git a/feature/library/src/main/java/one/nem/lacerta/feature/library/TagAdapter.java b/feature/library/src/main/java/one/nem/lacerta/feature/library/TagAdapter.java
new file mode 100644
index 00000000..f184caaa
--- /dev/null
+++ b/feature/library/src/main/java/one/nem/lacerta/feature/library/TagAdapter.java
@@ -0,0 +1,44 @@
+package one.nem.lacerta.feature.library;
+
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+
+import com.google.android.material.chip.Chip;
+
+import java.util.ArrayList;
+
+import one.nem.lacerta.model.document.tag.DocumentTag;
+
+public class TagAdapter extends BaseAdapter {
+
+    private ArrayList<DocumentTag> tagList;
+
+    @Override
+    public int getCount() {
+        return 0;
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return null;
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return 0;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        Chip chip;
+        if (convertView == null) {
+            chip = new Chip(parent.getContext());
+        }
+        else {
+            chip = (Chip) convertView;
+        }
+        chip.setText(tagList.get(position).getName());
+        return chip;
+    }
+}
diff --git a/model/src/main/java/one/nem/lacerta/model/ListItem.java b/model/src/main/java/one/nem/lacerta/model/ListItem.java
index b987b616..533aee20 100644
--- a/model/src/main/java/one/nem/lacerta/model/ListItem.java
+++ b/model/src/main/java/one/nem/lacerta/model/ListItem.java
@@ -2,6 +2,10 @@ package one.nem.lacerta.model;
 
 import android.graphics.drawable.Drawable;
 
+import java.util.ArrayList;
+
+import one.nem.lacerta.model.document.tag.DocumentTag;
+
 public class ListItem {
 
     // Properties
@@ -11,6 +15,7 @@ public class ListItem {
     ListItemType itemType;
     String itemId;
     boolean hasCombined;
+    ArrayList<DocumentTag> tagList;
 
     // Constructor
 
@@ -29,6 +34,15 @@ public class ListItem {
         this.hasCombined = hasCombined;
     }
 
+    public ListItem(String title, String description, ListItemType itemType, String itemId,boolean hasCombined, ArrayList<DocumentTag> tagList) {
+        this.title = title;
+        this.description = description;
+        this.itemType = itemType;
+        this.itemId = itemId;
+        this.hasCombined = hasCombined;
+        this.tagList = tagList;
+    }
+
     public ListItem() {
         // Empty constructor
     }
@@ -55,6 +69,10 @@ public class ListItem {
         return hasCombined;
     }
 
+    public ArrayList<DocumentTag> getTagList() {
+        return tagList;
+    }
+
     // Setter
 
     public void setTitle(String title) {
@@ -77,4 +95,7 @@ public class ListItem {
         this.hasCombined = hasCombined;
     }
 
+    public void setTagList(ArrayList<DocumentTag> tagList) {
+        this.tagList = tagList;
+    }
 }
diff --git a/shared/ui/src/main/res/layout/common_list_item_with_tag.xml b/shared/ui/src/main/res/layout/common_list_item_with_tag.xml
new file mode 100644
index 00000000..dadf574c
--- /dev/null
+++ b/shared/ui/src/main/res/layout/common_list_item_with_tag.xml
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.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"
+    android:paddingHorizontal="24dp"
+    android:paddingVertical="16dp"
+    android:theme="@style/Theme.Lacerta">
+
+    <ImageView
+        android:id="@+id/item_icon"
+        android:layout_width="32dp"
+        android:layout_height="0dp"
+        android:layout_marginEnd="16dp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toStartOf="@id/item_text_container"
+        app:srcCompat="@drawable/description_24px"
+        android:contentDescription="icon" />
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/item_text_container"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toEndOf="@id/item_icon"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <TextView
+            android:id="@+id/item_title"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textSize="16sp"
+            android:layout_marginEnd="8dp"
+            android:text="Placeholder Title"
+            android:textColor="@color/colorOnSurface"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent" />
+
+        <TextView
+            android:id="@+id/item_description"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:textSize="14sp"
+            android:text="Placeholder Description"
+            android:textColor="@color/colorOnSurfaceSecondary"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@+id/item_title" />
+
+        <com.google.android.material.chip.ChipGroup
+            android:id="@+id/item_tags"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:visibility="gone"
+            app:layout_constraintTop_toBottomOf="@id/item_description">
+
+        </com.google.android.material.chip.ChipGroup>
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file