diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e43c4a7
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,4 @@
+/coverage
+/coverage/*
+*.DS_Store
+*.gem
diff --git a/Gemfile.lock b/Gemfile.lock
new file mode 100644
index 0000000..3809383
--- /dev/null
+++ b/Gemfile.lock
@@ -0,0 +1,95 @@
+PATH
+  remote: .
+  specs:
+    omniauth-line-messenger (0.3.1)
+      json (>= 2.3.0)
+      omniauth-oauth2 (~> 1.3)
+
+GEM
+  remote: https://rubygems.org/
+  specs:
+    addressable (2.8.7)
+      public_suffix (>= 2.0.2, < 7.0)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
+    crack (1.0.0)
+      bigdecimal
+      rexml
+    diff-lcs (1.5.1)
+    docile (1.4.1)
+    faraday (2.8.1)
+      base64
+      faraday-net_http (>= 2.0, < 3.1)
+      ruby2_keywords (>= 0.0.4)
+    faraday-net_http (3.0.2)
+    hashdiff (1.1.1)
+    hashie (5.0.0)
+    json (2.7.2)
+    jwt (2.9.0)
+      base64
+    multi_xml (0.6.0)
+    oauth2 (2.0.9)
+      faraday (>= 0.17.3, < 3.0)
+      jwt (>= 1.0, < 3.0)
+      multi_xml (~> 0.5)
+      rack (>= 1.2, < 4)
+      snaky_hash (~> 2.0)
+      version_gem (~> 1.1)
+    omniauth (2.1.2)
+      hashie (>= 3.4.6)
+      rack (>= 2.2.3)
+      rack-protection
+    omniauth-oauth2 (1.8.0)
+      oauth2 (>= 1.4, < 3)
+      omniauth (~> 2.0)
+    public_suffix (5.1.1)
+    rack (3.1.7)
+    rack-protection (3.0.6)
+      rack
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rake (13.2.1)
+    rexml (3.3.7)
+    rspec (3.13.0)
+      rspec-core (~> 3.13.0)
+      rspec-expectations (~> 3.13.0)
+      rspec-mocks (~> 3.13.0)
+    rspec-core (3.13.1)
+      rspec-support (~> 3.13.0)
+    rspec-expectations (3.13.3)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-mocks (3.13.1)
+      diff-lcs (>= 1.2.0, < 2.0)
+      rspec-support (~> 3.13.0)
+    rspec-support (3.13.1)
+    ruby2_keywords (0.0.5)
+    simplecov (0.22.0)
+      docile (~> 1.1)
+      simplecov-html (~> 0.11)
+      simplecov_json_formatter (~> 0.1)
+    simplecov-html (0.13.1)
+    simplecov_json_formatter (0.1.4)
+    snaky_hash (2.0.1)
+      hashie
+      version_gem (~> 1.1, >= 1.1.1)
+    version_gem (1.1.4)
+    webmock (3.23.1)
+      addressable (>= 2.8.0)
+      crack (>= 0.3.2)
+      hashdiff (>= 0.4.0, < 2.0.0)
+
+PLATFORMS
+  arm64-darwin-22
+
+DEPENDENCIES
+  bundler (~> 2.0)
+  omniauth-line-messenger!
+  rack-test
+  rake
+  rspec (~> 3.2)
+  simplecov
+  webmock
+
+BUNDLED WITH
+   2.4.22
diff --git a/README.md b/README.md
index c6370f5..6aa22b3 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Supports the OpenID Connect Web Login. Read the Line developers docs for more de
 First start by adding this gem to your Gemfile:
 
 ```ruby
-gem 'omniauth-line'
+gem 'omniauth-line-messenger'
 ```
 
 Next, tell OmniAuth about this provider. For a Rails app, your `config/initializers/omniauth.rb` file should look like this:
@@ -32,6 +32,7 @@ An example auth hash available in `request.env['omniauth.auth']`:
     :name => "yamada tarou",
     :image => "http://dl.profile.line.naver.jp/xxxxx",
     :description => "breakfast now.",
+    :email => "foo@bar.com"
   },
   :credentials => {
     :token => "a1b2c3d4...", # The OAuth 2.0 access token
diff --git a/lib/omniauth-line.rb b/lib/omniauth-line-messenger.rb
similarity index 100%
rename from lib/omniauth-line.rb
rename to lib/omniauth-line-messenger.rb
diff --git a/lib/omniauth-line/version.rb b/lib/omniauth-line/version.rb
index 9ff47e0..55ce2e4 100644
--- a/lib/omniauth-line/version.rb
+++ b/lib/omniauth-line/version.rb
@@ -1,5 +1,5 @@
 module OmniAuth
   module Line
-    VERSION = "0.1.0"
+    VERSION = "0.3.2"
   end
 end
diff --git a/lib/omniauth/strategies/line.rb b/lib/omniauth/strategies/line.rb
index e3fcbcc..0335589 100644
--- a/lib/omniauth/strategies/line.rb
+++ b/lib/omniauth/strategies/line.rb
@@ -5,7 +5,7 @@ module OmniAuth
   module Strategies
     class Line < OmniAuth::Strategies::OAuth2
       option :name, 'line'
-      option :scope, 'profile openid'
+      option :scope, 'profile openid email'
 
       option :client_options, {
         site: 'https://access.line.me',
@@ -23,14 +23,16 @@ def callback_url
         # Fixes regression in omniauth-oauth2 v1.4.0 by https://github.com/intridea/omniauth-oauth2/commit/85fdbe117c2a4400d001a6368cc359d88f40abc7
         options[:callback_url] || (full_host + script_name + callback_path)
       end
-      
+
       uid { raw_info['userId'] }
 
       info do
         {
           name:        raw_info['displayName'],
           image:       raw_info['pictureUrl'],
-          description: raw_info['statusMessage']
+          description: raw_info['statusMessage'],
+          email:       fetch_email
+          # email:       JWT.decode(access_token.params['id_token'], options['client_secret']).first&.dig('email')
         }
       end
 
@@ -41,6 +43,12 @@ def raw_info
         raise ::Timeout::Error
       end
 
+      def fetch_email
+        data = JSON.load(access_token.post('oauth2/v2.1/verify', params: { id_token: access_token.params['id_token'], client_id: options['client_id'] }).body)
+        data['email']
+      rescue ::Errno::ETIMEDOUT
+        raise ::Timeout::Error
+      end
     end
   end
 end
diff --git a/omniauth-line.gemspec b/omniauth-line-messenger.gemspec
similarity index 77%
rename from omniauth-line.gemspec
rename to omniauth-line-messenger.gemspec
index 8b5d63c..fa2d1ce 100644
--- a/omniauth-line.gemspec
+++ b/omniauth-line-messenger.gemspec
@@ -3,11 +3,11 @@ $:.push File.expand_path("../lib", __FILE__)
 require "omniauth-line/version"
 
 Gem::Specification.new do |s|
-  s.name        = "omniauth-line"
+  s.name        = "omniauth-line-messenger"
   s.version     = OmniAuth::Line::VERSION
-  s.authors     = ["kazasiki"]
-  s.email       = ["kazasiki@gmail.com"]
-  s.homepage    = "https://github.com/kazasiki/omniauth-line"
+  s.authors     = ["kazasiki", "marsz"]
+  s.email       = ["marsz330@gmail.com"]
+  s.homepage    = "https://github.com/marsz/omniauth-line-messenger"
   s.description = %q{OmniAuth strategy for Line}
   s.summary     = s.description
   s.license     = "MIT"
diff --git a/spec/omniauth/strategies/line_spec.rb b/spec/omniauth/strategies/line_spec.rb
index ee787d2..d755a40 100644
--- a/spec/omniauth/strategies/line_spec.rb
+++ b/spec/omniauth/strategies/line_spec.rb
@@ -33,6 +33,7 @@
   describe 'uid' do
     before do
       allow(subject).to receive(:raw_info).and_return(raw_info_hash)
+      allow(subject).to receive(:fetch_email).and_return('foo@bar.com')
     end
 
     it 'should returns the uid' do
@@ -43,6 +44,7 @@
   describe 'info' do
     before do
       allow(subject).to receive(:raw_info).and_return(raw_info_hash)
+      allow(subject).to receive(:fetch_email).and_return('foo@bar.com')
     end
 
     it 'should returns the name' do
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index bf2ffa6..44b74e9 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -8,7 +8,7 @@
 require 'rack/test'
 require 'webmock/rspec'
 require 'omniauth'
-require 'omniauth-line'
+require 'omniauth-line-messenger'
 
 RSpec.configure do |config|
   config.include WebMock::API