diff --git "a/swagger \0501\051.yaml" "b/swagger \0501\051.yaml"
new file mode 100644
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+++ "b/swagger \0501\051.yaml"
@@ -0,0 +1,176 @@
+swagger: "2.0"
+info:
+  description: "これはユーザ情報に関するAPIです。"
+  version: "1.0.0"
+  title: "user API"
+host: "nitta-lab-www.is.konan-u.ac.jp"
+basePath: "/cosmos"
+schemes:
+- "https"
+- "http"
+paths:
+  /users:
+    post:
+      summary: "ユーザーの新規作成"
+      description: "新しいユーザーを登録します。"
+      consumes:
+      - "multipart/form-data"
+      parameters:
+      - name: "uId"
+        in: "formData"
+        description: "ユーザーID"
+        required: true
+        type: "string"
+      - name: "name"
+        in: "formData"
+        description: "ユーザーの名前"
+        required: true
+        type: "string"
+      - name: "pw"
+        in: "formData"
+        description: "ユーザーのpass"
+        required: true
+        type: "string"
+      - name: "icon-image"
+        in: "formData"
+        description: "アイコンイメージ"
+        required: false
+        type: "string"
+      responses:
+        201:
+          description: "Userdate created"
+          schema:
+            $ref: "#/definitions/User"
+          
+  
+  /users/{uId}:
+    get:
+      summary: "ユーザー情報を取得"
+      description: "userIdを指定してユーザーの情報を取得します。"
+      parameters:
+      - name: "uId"
+        in: "path"
+        required: true
+        type: "string"
+      responses:
+        200:
+          description: "succesful operation."
+          schema:
+            type: "object"
+            properties:
+              name:
+                type: "string"
+              icon-image:
+                type: "string"
+        400:
+          description: "無効なユーザー名が指定されました。"
+        404:
+          description: "ユーザーが見つかりませんでした。"
+    put:
+      summary: "Updated user."
+      description: "ログインしているユーザのみが行えます。"
+      consumes:  
+      - "multipart/form-data"
+      parameters:
+      - name: "uId"
+        in: "path"
+        description: "ユーザIDの取得"
+        required: true
+        type: "string"
+      - name: "token"
+        in: "formData"
+        description: "トークンの更新"
+        required: true
+        type: "string"
+      - name: "name"
+        in: "formData"
+        description: "ユーザ名の更新"
+        required: false
+        type: "string"
+      - name: "pw"
+        in: "formData"
+        description: "パスワードの更新"
+        required: false
+        type: "string"
+      - name: "icon-image"
+        in: "formData"
+        description: "アイコンイメージの更新"
+        required: false
+        type: "string"
+      responses:
+        200:
+          description: "更新しました"
+          
+    delete:
+      summary: "ユーザー情報を削除"
+      description: "userIdを指定してユーザーの情報を削除します。"
+      parameters:
+      - name: "uId"
+        in: "path"
+        description: "削除したいユーザーのuserId"
+        required: true
+        type: "string"
+      responses:
+        400:
+          description: "無効なユーザが指定されました。"
+        404:
+          description: "ユーザが見つかりませんでした。"
+          
+  /users/{uId}/login:
+    get:
+      summary: "Logs user into the system."
+      description: ""
+      parameters:
+      - name: "uId"
+        in: "path"
+        required: true
+        type: "string"
+      - name: "pw"
+        in: "query"
+        description: "ログインのためのパスワード"
+        required: true
+        type: "string"
+      responses:
+        200:
+          description: "処理に成功"
+          schema:
+            $ref: "#/definitions/Token"
+        400:
+          description: "ユーザ名もしくはパスワードが間違っています。"
+          
+  /users/{uId}/logout:
+    get:
+      summary: "Logs out current logged in user session."
+      description: ""
+      consumes:  
+      - "multipart/form-data"
+      parameters:
+      - name: "uId"
+        in: "path"
+        required: true
+        type: "string"
+      - name: "token"
+        in: "formData"
+        required: true
+        type: "string"
+      responses:
+        200: 
+          description: "ログアウトしました。"
+        404:
+          description: "ログアウトに失敗しました"
+                
+definitions:
+  User:
+    type: "object"
+    properties:
+      uId:
+        type: "string"
+      uri:
+        type: "string"
+      token:
+        type: "string"
+  Token:
+    type: "object"
+    properties:
+      token:
+        type: "string"
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