diff --git a/DanbooruApi.own b/DanbooruApi.own
index 770a361..d5ebd13 100644
--- a/DanbooruApi.own
+++ b/DanbooruApi.own
@@ -54,29 +54,29 @@ class Post {
     return this.post.file_url
   }
 
-  def getSampleImageUrl() {
-    return this.post.large_file_url
-  }
+  def getSampleImageUrl() = this.post.large_file_url
 
   def containsTags(tags) = stream(tags)
     .anyMatch(def(t) = arrayKeyExists(t, this.tags))
 
   def getScore() = int(this.post.score ?? 0)
 
-  def getArtists() {
-    return match int(this.post.tag_count_artist ?? 0) {
-      case 0: []
-      case 1: [this.post.tag_string_artist]
-      case _: this.post.tag_string_artist.split(" ")
-    }
+  def getArtists() = match int(this.post.tag_count_artist ?? 0) {
+    case 0: []
+    case 1: [this.post.tag_string_artist]
+    case _: this.post.tag_string_artist.split(" ")
   }
 
-  def getCharacters() {
-    return match int(this.post.tag_count_character ?? 0) {
-      case 0: []
-      case 1: [this.post.tag_string_character]
-      case _: this.post.tag_string_character.split(" ")
-    }
+  def getCopyrights() = match int(this.post.tag_count_copyright ?? 0) {
+    case 0: []
+    case 1: [this.post.tag_string_copyright]
+    case _: this.post.tag_string_copyright.split(" ")
+  }
+
+  def getCharacters() = match int(this.post.tag_count_character ?? 0) {
+    case 0: []
+    case 1: [this.post.tag_string_character]
+    case _: this.post.tag_string_character.split(" ")
   }
 
   def getSource() {
diff --git a/danboo.own b/danboo.own
index 67fb028..0852f5d 100644
--- a/danboo.own
+++ b/danboo.own
@@ -26,9 +26,7 @@ blacklistTags = config.danbooru.blacklistTags
 for post : filteredPosts {
   // Check global blacklist
   blacklisted = post.containsTags(blacklistTags)
-  if (blacklisted) {
-    continue
-  }
+  if (blacklisted) continue
   score = post.getScore()
 
   for target : config.targets {
@@ -80,17 +78,28 @@ def strToHashtag(str) =
     .replaceAll("[^a-z_0-9\s]", "")
     .replaceAll("\s+", "_")
 
-def getCaption(post) {
+def getCharacterHashtags(post) {
   characters = post.getCharacters()
-  if characters.length > 0 {
-    charactersHashTag = map(characters, ::strToHashtag).joinToString(" ")
-  } else {
-    charactersHashTag = "#original"
+  if characters.isEmpty() {
+    return "#original"
   }
-  sourceUrl = post.getSource()
-  return "%s | <a href=\"%s\">source</a>".sprintf(
-    charactersHashTag,
-    sourceUrl
-  )
+  copyrights = post.getCopyrights()
+  hashtags = []
+  for character : characters {
+    hashtag = strToHashtag(character)
+    // Clean-up copyright suffix
+    for copyright : copyrights {
+      replaceFrom = "_" + copyright
+      hashtag = hashtag.replace(replaceFrom, "")
+    }
+    hashtags += hashtag
+  }
+  return hashtags.joinToString(" ")
 }
 
+def getCaption(post) = sprintf(
+  "%s | <a href=\"%s\">source</a>",
+  getCharacterHashtags(post),
+  post.getSource()
+)
+