diff --git a/yt_dlp/extractor/_extractors.py b/yt_dlp/extractor/_extractors.py
index e173f86883..c3073ff47a 100644
--- a/yt_dlp/extractor/_extractors.py
+++ b/yt_dlp/extractor/_extractors.py
@@ -201,7 +201,6 @@
     BanByeChannelIE,
     BanByeIE,
 )
-from .bandaichannel import BandaiChannelIE
 from .bandcamp import (
     BandcampAlbumIE,
     BandcampIE,
diff --git a/yt_dlp/extractor/bandaichannel.py b/yt_dlp/extractor/bandaichannel.py
deleted file mode 100644
index d7fcf44bd9..0000000000
--- a/yt_dlp/extractor/bandaichannel.py
+++ /dev/null
@@ -1,33 +0,0 @@
-from .brightcove import BrightcoveNewBaseIE
-from ..utils import extract_attributes
-
-
-class BandaiChannelIE(BrightcoveNewBaseIE):
-    IE_NAME = 'bandaichannel'
-    _VALID_URL = r'https?://(?:www\.)?b-ch\.com/titles/(?P<id>\d+/\d+)'
-    _TESTS = [{
-        'url': 'https://www.b-ch.com/titles/514/001',
-        'md5': 'a0f2d787baa5729bed71108257f613a4',
-        'info_dict': {
-            'id': '6128044564001',
-            'ext': 'mp4',
-            'title': 'メタルファイターMIKU 第1話',
-            'timestamp': 1580354056,
-            'uploader_id': '5797077852001',
-            'upload_date': '20200130',
-            'duration': 1387.733,
-        },
-        'params': {
-            'skip_download': True,
-        },
-    }]
-
-    def _real_extract(self, url):
-        video_id = self._match_id(url)
-        webpage = self._download_webpage(url, video_id)
-        attrs = extract_attributes(self._search_regex(
-            r'(<video-js[^>]+\bid="bcplayer"[^>]*>)', webpage, 'player'))
-        bc = self._download_json(
-            'https://pbifcd.b-ch.com/v1/playbackinfo/ST/70/' + attrs['data-info'],
-            video_id, headers={'X-API-KEY': attrs['data-auth'].strip()})['bc']
-        return self._parse_brightcove_metadata(bc, bc['id'])
diff --git a/yt_dlp/extractor/unsupported.py b/yt_dlp/extractor/unsupported.py
index 31393b02a4..1b77198100 100644
--- a/yt_dlp/extractor/unsupported.py
+++ b/yt_dlp/extractor/unsupported.py
@@ -53,6 +53,7 @@ class KnownDRMIE(UnsupportedInfoExtractor):
         r'(?:beta\.)?crunchyroll\.com',
         r'viki\.com',
         r'deezer\.com',
+        r'b-ch\.com',
     )
 
     _TESTS = [{
@@ -168,6 +169,9 @@ class KnownDRMIE(UnsupportedInfoExtractor):
     }, {
         'url': 'http://www.deezer.com/playlist/176747451',
         'only_matching': True,
+    }, {
+        'url': 'https://www.b-ch.com/titles/8203/001',
+        'only_matching': True,
     }]
 
     def _real_extract(self, url):