diff --git a/app/controllers/glossary_terms_controller.rb b/app/controllers/glossary_terms_controller.rb
index c05f33e..5787509 100644
--- a/app/controllers/glossary_terms_controller.rb
+++ b/app/controllers/glossary_terms_controller.rb
@@ -64,6 +64,11 @@ class GlossaryTermsController < ApplicationController
     render_404
   end
 
+  def import
+    GlossaryTerm.import(params[:file], @project)
+    redirect_to project_glossary_terms_path(@project)
+  end
+
   private
 
   def glossary_term_params
diff --git a/app/models/glossary_term.rb b/app/models/glossary_term.rb
index ba569b5..66608b4 100644
--- a/app/models/glossary_term.rb
+++ b/app/models/glossary_term.rb
@@ -1,3 +1,5 @@
+require 'csv'
+
 class GlossaryTerm < ActiveRecord::Base
   belongs_to :category, class_name: 'GlossaryCategory', foreign_key: 'category_id'
   belongs_to :project
@@ -37,4 +39,21 @@ class GlossaryTerm < ActiveRecord::Base
     where 'rubi like ?', "#{sanitize_sql_like(keyword)}%"
   }
 
+  def self.csv_attributes
+    ["name", "name_en", "datatype", "codename", "description", "rubi", "abbr_whole"]
+  end
+
+  def self.import(file, project)
+    CSV.foreach(file.path, headers: true, encoding: "CP932:UTF-8" ) do |row|
+      term = new
+      term.attributes = row.to_hash.slice(*csv_attributes)
+      term.project = project
+      unless row["category"].blank?
+        term.category = GlossaryCategory.find_by(name: row["category"]) ||
+            GlossaryCategory.create(name: row["category"], project: project)
+      end
+      term.save!
+    end
+  end
+
 end
diff --git a/app/views/glossary_terms/_sidebar.html.erb b/app/views/glossary_terms/_sidebar.html.erb
index efe4cd4..c9aa6d9 100644
--- a/app/views/glossary_terms/_sidebar.html.erb
+++ b/app/views/glossary_terms/_sidebar.html.erb
@@ -17,6 +17,18 @@
      { controller: :glossary_terms, action: :new, project_id: @project },
      class: 'icon icon-add' %></p>
 
+  <fieldset class="collapsible collapsed">
+    <legend onclick="toggleFieldset(this);" class="icon icon-collapsed">
+      <%=l :label_glossary_term_import_csv %>
+    </legend>
+    <div style="display: none;">
+      <%= form_with url: import_project_glossary_terms_path, method: :post, local: true do |form| %>
+        <%= form.file_field :file %>
+        <%= form.submit l(:label_import) %>
+      <% end %>
+    </div>
+  </fieldset>
+
   <h3><%=l :label_glossary_category %></h3>
   <p><%= link_to_if_authorized l(:label_glossary_category_new),
      { controller: :glossary_categories, action: :new, project_id: @project},
diff --git a/config/locales/en.yml b/config/locales/en.yml
index ad593b5..e2e0a65 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -3,6 +3,7 @@ en:
   label_glossary_terms: "Glossary terms"
   label_glossary_term: "Glossary term"
   label_glossary_term_new: "New glossary term"
+  label_glossary_term_import_csv: "Import from CSV"
   label_glossary_categories: "Glossary categories"
   label_glossary_category: "Glossary category"
   label_glossary_category_new: "New glossary category"
@@ -11,6 +12,7 @@ en:
   project_module_glossary: Glossary
 
   label_view: View
+  label_import: Import
   label_glossary_index: index
   label_not_categorized: Not categorized
   label_grouping: Grouping
diff --git a/config/locales/ja.yml b/config/locales/ja.yml
index 6bbac65..c3c8042 100644
--- a/config/locales/ja.yml
+++ b/config/locales/ja.yml
@@ -2,6 +2,7 @@ ja:
   label_glossary_terms: "用語集"
   label_glossary_term: "用語"	
   label_glossary_term_new: "用語の作成"
+  label_glossary_term_import_csv: "CSVからインポート"
   label_glossary_categories: "用語のカテゴリ一覧"
   label_glossary_category: "用語のカテゴリ"
   label_glossary_category_new: "カテゴリの作成"
@@ -10,7 +11,8 @@ ja:
   project_module_glossary: 用語集
 
   label_view: 表示
-  label_glossary_index: 索引 
+  label_import: インポート
+  label_glossary_index: 索引
   label_not_categorized: 未分類
   label_grouping: グループ化
   label_categorized: カテゴリで分類
diff --git a/config/routes.rb b/config/routes.rb
index 8c14ca6..bdf1873 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -9,6 +9,7 @@ Rails.application.routes.draw do
       end
       collection do
         post 'preview'
+        post 'import'
       end
     end
     resources :glossary_categories
diff --git a/init.rb b/init.rb
index de8889c..34f24c9 100644
--- a/init.rb
+++ b/init.rb
@@ -19,7 +19,7 @@ Redmine::Plugin.register :redmine_glossary do
                  glossary_categories: [:index, :show]
                }
     permission :manage_glossary_terms, {
-                 glossary_terms: [:new, :create, :edit, :update, :destroy],
+                 glossary_terms: [:new, :create, :edit, :update, :destroy, :import],
                  glossary_categories: [:new, :create, :edit, :update, :destroy],
                },
                require: :member