diff --git a/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs b/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs
index 5458c6c6d..5f332bb90 100644
--- a/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs
+++ b/src/NzbDrone.Core.Test/ParserTests/AbsoluteEpisodeNumberParserFixture.cs
@@ -109,6 +109,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Anime Title the Final - 09 (2021) [SubsPlease] [WEBRip] [HD 1080p]", "Anime Title the Final", 9, 0, 0)]
         [TestCase("Anime Title S21 999", "Anime Title S21", 999, 0, 0)]
         [TestCase("Anime Title S21 1000", "Anime Title S21", 1000, 0, 0)]
+        [TestCase("[HatSubs] Anime Title 1004 [E63F2984].mkv", "Anime Title", 1004, 0, 0)]
         //[TestCase("", "", 0, 0, 0)]
         public void should_parse_absolute_numbers(string postTitle, string title, int absoluteEpisodeNumber, int seasonNumber, int episodeNumber)
         {
diff --git a/src/NzbDrone.Core/Parser/Parser.cs b/src/NzbDrone.Core/Parser/Parser.cs
index 180a5342b..19f307fdf 100644
--- a/src/NzbDrone.Core/Parser/Parser.cs
+++ b/src/NzbDrone.Core/Parser/Parser.cs
@@ -176,6 +176,10 @@ namespace NzbDrone.Core.Parser
                 new Regex(@"^(?<title>.+?)(?:\W+S(?<season>(?<!\d+)(?:\d{1,2})(?!\d+))\W+(?:(?:Part\W?|(?<!\d+\W+)e)(?<seasonpart>\d{1,2}(?!\d+)))+)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),
 
+                //Anime - Title 4-digit Absolute Episode Number [SubGroup]
+                new Regex(@"^(?<title>.+?)[-_. ]+(?<absoluteepisode>(?<!\d+)\d{4}(?!\d+))[-_. ]\[(?<subgroup>.+?)\]",
+                    RegexOptions.IgnoreCase | RegexOptions.Compiled),
+
                 //Mini-Series with year in title, treated as season 1, episodes are labelled as Part01, Part 01, Part.1
                 new Regex(@"^(?<title>.+?\d{4})(?:\W+(?:(?:Part\W?|e)(?<episode>\d{1,2}(?!\d+)))+)",
                           RegexOptions.IgnoreCase | RegexOptions.Compiled),