[wakanim] Detect geo-restriction
diff --git a/yt_dlp/extractor/wakanim.py b/yt_dlp/extractor/wakanim.py
index 22441c38ff6..a61a630e26f 100644
--- a/yt_dlp/extractor/wakanim.py
+++ b/yt_dlp/extractor/wakanim.py
@@ -33,12 +33,19 @@ class WakanimIE(InfoExtractor):
         'url': 'https://www.wakanim.tv/de/v2/catalogue/episode/7843/sword-art-online-alicization-omu-arc-2-folge-15-omu',
         'only_matching': True,
     }]
+    _GEO_BYPASS = False
 
     def _real_extract(self, url):
         video_id = self._match_id(url)
 
         webpage = self._download_webpage(url, video_id)
 
+        if 'Geoblocking' in webpage:
+            if '/de/' in url:
+                self.raise_geo_restricted(countries=['DE', 'AT', 'CH'])
+            else:
+                self.raise_geo_restricted(countries=['RU'])
+
         manifest_url = urljoin(url, self._search_regex(
             r'file\s*:\s*(["\'])(?P<url>(?:(?!\1).)+)\1', webpage, 'manifest url',
             group='url'))

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### Description of your *pull request* and other information

This makes the Wakanim extractor raise a geo-restricted error instead of saying "unable to extract m3u8 url".