diff --git a/app/src/main/java/com/example/citrusclient/views/CreateTodoFragment.java b/app/src/main/java/com/example/citrusclient/views/CreateTodoFragment.java
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+++ b/app/src/main/java/com/example/citrusclient/views/CreateTodoFragment.java
@@ -0,0 +1,163 @@
+package com.example.citrusclient.views;
+
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+import androidx.lifecycle.ViewModelProvider;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ArrayAdapter;
+import android.widget.Button;
+import android.widget.EditText;
+import android.widget.NumberPicker;
+import android.widget.Spinner;
+
+import com.example.citrusclient.Citrus;
+import com.example.citrusclient.R;
+import com.example.citrusclient.models.Book;
+import com.example.citrusclient.viewmodels.BooksViewModel;
+import com.example.citrusclient.viewmodels.ScheduleViewModel;
+import com.example.citrusclient.viewmodels.TodosViewModel;
+
+import java.util.ArrayList;
+import java.util.Calendar;
+import java.util.HashMap;
+import java.util.List;
+
+/**
+ * A simple {@link Fragment} subclass.
+ * Use the {@link CreateTodoFragment#newInstance} factory method to
+ * create an instance of this fragment.
+ */
+public class CreateTodoFragment extends Fragment {
+
+    private TodosViewModel todosViewModel;
+    private BooksViewModel booksViewModel;
+
+    // TODO: Rename parameter arguments, choose names that match
+    // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
+    private static final String ARG_PARAM1 = "param1";
+    private static final String ARG_PARAM2 = "param2";
+
+    // TODO: Rename and change types of parameters
+    private String mParam1;
+    private String mParam2;
+
+    List<String> bookTitles;
+
+    private Citrus citrus;
+    private String accountId;
+    private String token;
+    private int selectBookNum;
+
+    public CreateTodoFragment() {
+        // Required empty public constructor
+    }
+
+    /**
+     * Use this factory method to create a new instance of
+     * this fragment using the provided parameters.
+     *
+     * @param param1 Parameter 1.
+     * @param param2 Parameter 2.
+     * @return A new instance of fragment CreateTodoFragment.
+     */
+    // TODO: Rename and change types and number of parameters
+    public static CreateTodoFragment newInstance(String param1, String param2) {
+        CreateTodoFragment fragment = new CreateTodoFragment();
+        Bundle args = new Bundle();
+        args.putString(ARG_PARAM1, param1);
+        args.putString(ARG_PARAM2, param2);
+        fragment.setArguments(args);
+        return fragment;
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (getArguments() != null) {
+            mParam1 = getArguments().getString(ARG_PARAM1);
+            mParam2 = getArguments().getString(ARG_PARAM2);
+        }
+
+        citrus = (Citrus)(getActivity().getApplication());
+        accountId = citrus.getAccountId();
+        token = citrus.getToken();
+        todosViewModel = new ViewModelProvider(this).get(TodosViewModel.class);
+        booksViewModel = new ViewModelProvider(this).get(BooksViewModel.class);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        return inflater.inflate(R.layout.fragment_create_todo, container, false);
+    }
+
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+
+        selectBookNum = 0;
+
+        EditText titleField = view.findViewById(R.id.todo_title_inputField);
+
+        NumberPicker numberPickerYear = view.findViewById(R.id.numberPickerYear);
+        numberPickerYear.setMinValue(citrus.getCurYear());
+        numberPickerYear.setMaxValue(citrus.getCurYear() + 30);
+        numberPickerYear.setValue(citrus.getCurYear()); // 年の初期値を設定
+
+        NumberPicker numberPickerMonth = view.findViewById(R.id.numberPickerMonth);
+        numberPickerMonth.setMinValue(1);
+        numberPickerMonth.setMaxValue(12);
+        numberPickerMonth.setValue(citrus.getCurMonth()); // 月の初期値を設定
+
+
+        NumberPicker numberPickerDay = view.findViewById(R.id.numberPickerDay);
+        numberPickerDay.setMinValue(1);
+        numberPickerDay.setMaxValue(31);
+        numberPickerDay.setValue(citrus.getCurDay()); // 日の初期値を設定
+
+        Spinner spinner = view.findViewById(R.id.select_todo_spinner);
+        bookTitles = new ArrayList<>();
+        bookTitles.add("本を選択しない");
+        booksViewModel.getBookLiveData().observe(getViewLifecycleOwner(), new Observer<HashMap<Integer, Book>>() {
+            @Override
+            public void onChanged(HashMap<Integer, Book> integerBookHashMap) {
+                if(integerBookHashMap != null){
+                    for(int i : integerBookHashMap.keySet()){
+                        bookTitles.add(integerBookHashMap.get(i).getTitle());
+                    }
+                }else{
+                    bookTitles = new ArrayList<>();
+                }
+            }
+        });
+
+        booksViewModel.loadBooks(accountId, token);
+
+        ArrayAdapter<String> adapter = new ArrayAdapter<>(requireContext(), androidx.appcompat.R.layout.support_simple_spinner_dropdown_item, bookTitles);
+        adapter.setDropDownViewResource(androidx.appcompat.R.layout.support_simple_spinner_dropdown_item);
+        spinner.setAdapter(adapter);
+
+        Button cancelButton = view.findViewById(R.id.todo_cancel_button);
+        cancelButton.setOnClickListener(v->{
+            ((MainActivity)getActivity()).backFragment();
+        });
+
+        Button createButton = view.findViewById(R.id.todo_create_button);
+        createButton.setOnClickListener(v->{
+            int year = numberPickerYear.getValue(); // 設定年を取得
+            int month = numberPickerMonth.getValue(); // 設定月を取得
+            int day = numberPickerDay.getValue(); // 設定日を取得
+            String title = titleField.getText().toString();
+            todosViewModel.createTodo(accountId,spinner.getSelectedItemPosition(),year,month,day,title,token);
+            ((MainActivity)getActivity()).backFragment();
+        });
+    }
+
+}
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