diff --git a/CHANGELOG.md b/CHANGELOG.md
index 98750cd..ef5f819 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,11 @@
 ## master
-[full changelog](http://github.com/sue445/rubicure/compare/v0.2.2.1...master)
+[full changelog](http://github.com/sue445/rubicure/compare/v0.2.3...master)
+
+## v0.2.2
+[full changelog](http://github.com/sue445/rubicure/compare/v0.2.2.1...v0.2.3)
+
+* Add Go! Princess Precure
+  * https://github.com/sue445/rubicure/pull/66
 
 ## v0.2.2.1
 [full changelog](http://github.com/sue445/rubicure/compare/v0.2.2...v0.2.2.1)
diff --git a/README.md b/README.md
index b501293..c44bff4 100644
--- a/README.md
+++ b/README.md
@@ -474,6 +474,9 @@ Precure.all_stars.select(&:pink?).map(&:precure_name)
 
 Precure.all_stars.select(&:yellow?).map(&:precure_name)
 #=> ["シャイニールミナス", "キュアレモネード", "キュアパイン", "キュアサンシャイン", "キュアミューズ", "キュアピース", "キュアロゼッタ", "キュアハニー"]
+
+Precure.all_stars.group_by{ |girl| girl.color }.map{ |color, girls| [color, girls.count] }.sort_by{ |color, girl_count| girl_count }.reverse
+#=> [["pink", 9], ["yellow", 9], ["blue", 8], ["purple", 4], ["red", 4], ["white", 3], ["green", 2], ["black", 1]]
 ```
 
 ## More reference
diff --git a/config/girls/012_go_princess.yml b/config/girls/012_go_princess.yml
new file mode 100644
index 0000000..60ee7f9
--- /dev/null
+++ b/config/girls/012_go_princess.yml
@@ -0,0 +1,59 @@
+cure_flora: &cure_flora
+  human_name:   春野はるか
+  precure_name: キュアフローラ
+  cast_name:    嶋村侑
+  color:        pink
+  created_date: 2015-02-01 # episode 1
+  transform_message: |-
+    プリキュア！プリンセスエンゲージ！
+    咲き誇る花のプリンセス！キュアフローラ！
+  extra_names:
+  attack_messages:
+    - |
+      エクスチェンジ！モードエレガント！
+      舞え、花よ！プリキュア・フローラル・トルビヨン！
+      (ドリーミング)
+      ごきげんよう
+  transform_calls:
+cure_mermaid: &cure_mermaid
+  human_name:   海藤みなみ
+  precure_name: キュアマーメイド
+  cast_name:    浅野真澄
+  color:        blue
+  created_date: 2015-02-08 # episode 2
+  transform_message: |-
+    プリキュア！プリンセスエンゲージ！
+    澄み渡る海のプリンセス！キュアマーメイド！
+  extra_names:
+  attack_messages:
+    - |
+      エクスチェンジ！モードエレガント！
+      高鳴れ、海よ！プリンセス・マーメイド・リップル！
+      (ドリーミング)
+      ごきげんよう
+  transform_calls:
+    - princess_engage
+cure_twinkle: &cure_twinkle
+  human_name:   天ノ川きらら
+  precure_name: キュアトゥインクル
+  cast_name:    山村響
+  color:        yellow
+  created_date: 2015-02-22 # episode 4
+  transform_message: |-
+    プリキュア！プリンセスエンゲージ！
+    きらめく星のプリンセス！キュアトゥインクル！
+  extra_names:
+  attack_messages:
+    - |
+      エクスチェンジ！モードエレガント！
+      キラキラ、星よ！プリンセス・トゥインクル・ハミング！
+      (ドリーミング)
+      ごきげんよう
+  transform_calls:
+    - princess_engage
+flora:
+  <<: *cure_flora
+mermaid:
+  <<: *cure_mermaid
+twinkle:
+  <<: *cure_twinkle
diff --git a/config/movies.yml b/config/movies.yml
index aabdc55..5ed8fc5 100644
--- a/config/movies.yml
+++ b/config/movies.yml
@@ -34,3 +34,9 @@ ns3: &ns3
   started_date: 2014-03-15
 new_stage3:
   <<: *ns3
+#######################################################
+sc: &sc
+  title: 映画 プリキュアオールスターズ 春のカーニバル
+  started_date: 2015-03-14
+spring_carnival:
+  <<: *sc
diff --git a/config/series.yml b/config/series.yml
index c0c3043..b22e809 100644
--- a/config/series.yml
+++ b/config/series.yml
@@ -134,3 +134,14 @@ happiness_charge: &happiness_charge
   - cure_fortune
 happiness_charge_precure:
   <<: *happiness_charge
+#######################################################
+go_princess: &go_princess
+  title: Go!プリンセスプリキュア
+  started_date: 2015-02-01
+  # ended_date:   2016-01-
+  girls:
+  - cure_flora
+  - cure_mermaid
+  - cure_twinkle
+go_princess_precure:
+  <<: *go_princess
diff --git a/spec/core_spec.rb b/spec/core_spec.rb
index bc5e8c8..cd71f5d 100644
--- a/spec/core_spec.rb
+++ b/spec/core_spec.rb
@@ -62,7 +62,7 @@
     context "Without arg" do
       subject { instance.all_stars }
 
-      let(:precure_count){ 37 }
+      let(:precure_count){ 40 }
 
       its(:count) { should == precure_count }
     end
@@ -72,23 +72,26 @@
 
       where(:arg, :expected_count) do
         [
-            ["2009-03-20"            , 14],
-            [Date.parse("2010-03-20"), 17],
-            [Time.parse("2011-03-19"), 21],
-
-            [:dx        , 14],
-            [:dx1       , 14],
-            [:dx2       , 17],
-            [:dx3       , 21],
-
-            [:ns        , 28],
-            [:ns1       , 28],
-            [:new_stage , 28],
-            [:new_stage1, 28],
-            [:ns2       , 32],
-            [:new_stage2, 32],
-            [:ns3       , 36],
-            [:new_stage3, 36],
+          ["2009-03-20",             14],
+          [Date.parse("2010-03-20"), 17],
+          [Time.parse("2011-03-19"), 21],
+
+          [:dx,         14],
+          [:dx1,        14],
+          [:dx2,        17],
+          [:dx3,        21],
+
+          [:ns,         28],
+          [:ns1,        28],
+          [:new_stage,  28],
+          [:new_stage1, 28],
+          [:ns2,        32],
+          [:new_stage2, 32],
+          [:ns3,        36],
+          [:new_stage3, 36],
+
+          [:sc,              40],
+          [:spring_carnival, 40],
         ]
       end
 
diff --git a/spec/movie_spec.rb b/spec/movie_spec.rb
index ddca5d0..f02b71b 100644
--- a/spec/movie_spec.rb
+++ b/spec/movie_spec.rb
@@ -7,6 +7,7 @@
       :ns1,
       :ns2,
       :ns3,
+      :sc,
     ]
   end
 
diff --git a/spec/series_spec.rb b/spec/series_spec.rb
index d98b33e..b97fcd1 100644
--- a/spec/series_spec.rb
+++ b/spec/series_spec.rb
@@ -62,6 +62,7 @@
       :smile,
       :dokidoki,
       :happiness_charge,
+      :go_princess,
     ]
   end