diff --git a/dlibrary/dlibrary.py b/dlibrary/dlibrary.py
index b2ecc06..cb48a20 100755
--- a/dlibrary/dlibrary.py
+++ b/dlibrary/dlibrary.py
@@ -22,6 +22,7 @@ NUMBER_REGEX = re.compile('[0-9]+')
 
 DLSITE_ID_REGEX = re.compile('^[BR]J[0-9]+$')
 FANZA_ID_REGEX = re.compile('^d_[0-9]+$')
+FAKKU_ID_REGEX = re.compile('.*_FAKKU$')
 
 IMAGE_FILE_EXTENSIONS = ['.png', '.jpg', '.jpeg', '.gif', '.tiff']
 
@@ -108,17 +109,26 @@ async def fetch_async(args):
                 }
                 authors = dlsite_metadata.author or []
                 tags = dlsite_metadata.genre or []
+                thumbnail_local = False
                 thumbnail_url = dlsite_metadata.work_image
                 if thumbnail_url.startswith('//'):
                     thumbnail_url = 'https:' + thumbnail_url
-            elif FANZA_ID_REGEX.fullmatch(work_id):
+            else:
                 db_row = manual_input_metadata(work_id)
                 authors = db_row.pop('authors')
                 tags = db_row.pop('tags')
-                thumbnail_url = f'https://doujin-assets.dmm.co.jp/digital/comic/{work_id}/{work_id}pl.jpg'
-            else:
-                print(f"Don't know how to fetch metadata for {work_id}, skipping")
-                continue
+                if FANZA_ID_REGEX.fullmatch(work_id):
+                    thumbnail_local = False
+                    thumbnail_url = f'https://doujin-assets.dmm.co.jp/digital/comic/{work_id}/{work_id}pl.jpg'
+                elif FAKKU_ID_REGEX.fullmatch(work_id):
+                    thumbnail_local = True
+                    thumbnail_path = min(work_path.iterdir())
+                    if not thumbnail_path.is_file():
+                        print(f'Fakku thumbnail path {thumbnail_path} is not a file! Skipping {work_id}')
+                        continue
+                else:
+                    thumbnail_local = False
+                    thumbnail_url = input('Thumbnail image URL: ')
 
             cur.execute(
                 "INSERT INTO works(id, title, circle, date, description, series) VALUES(:id, :title, :circle, :date, :description, :series)",
@@ -133,13 +143,18 @@ async def fetch_async(args):
                 [{ "tag": tag, "work": work_id } for tag in tags],
             )
 
-            ext = url_file_ext(thumbnail_url)
-            dest_file = thumbnails_dir / (work_id + ext)
-            print(f'Downloading thumbnail for {work_id} from {thumbnail_url}')
-            with open(dest_file, 'wb') as fd:
-                with requests.get(thumbnail_url, stream=True) as r:
-                    for chunk in r.iter_content(chunk_size=16384):
-                        fd.write(chunk)
+            if thumbnail_local:
+                ext = thumbnail_path.suffix
+                dest_path = thumbnails_dir / (work_id + ext)
+                dest_path.symlink_to(relpath(thumbnail_path, thumbnails_dir))
+            else:
+                ext = url_file_ext(thumbnail_url)
+                dest_file = thumbnails_dir / (work_id + ext)
+                print(f'Downloading thumbnail for {work_id} from {thumbnail_url}')
+                with open(dest_file, 'wb') as fd:
+                    with requests.get(thumbnail_url, stream=True) as r:
+                        for chunk in r.iter_content(chunk_size=16384):
+                            fd.write(chunk)
 
             con.commit()
 
@@ -368,6 +383,9 @@ def generate(args):
             continue
         authors = [author for (author,) in cur.execute('SELECT author FROM authors WHERE work = ?', (work_id,))]
         tags = [tag for (tag,) in cur.execute('SELECT tag FROM tags WHERE work = ?', (work_id,))]
+        thumbnail_filename = next(
+            f for f in (args.destdir / 'site' / 'thumbnails').iterdir() if f.stem == work_id
+        ).name
         work = {
             'id': work_id,
             'title': title,
@@ -377,6 +395,7 @@ def generate(args):
             'series': series,
             'authors': authors,
             'tags': tags,
+            'thumbnail_filename': thumbnail_filename,
         }
         works.append(work)
 
diff --git a/dlibrary/static/dlibrary.css b/dlibrary/static/dlibrary.css
index c7a17b0..5a7e0bf 100644
--- a/dlibrary/static/dlibrary.css
+++ b/dlibrary/static/dlibrary.css
@@ -104,6 +104,12 @@ body {
     gap: 30px;
 }
 
+.work-preview {
+    flex-basis: 40%;
+    flex-grow: 1;
+    min-width: min(300px, 100%);
+}
+
 .work-preview img {
     max-width: 100%;
 }
diff --git a/dlibrary/static/index.js b/dlibrary/static/index.js
index 8d48595..328476d 100644
--- a/dlibrary/static/index.js
+++ b/dlibrary/static/index.js
@@ -48,7 +48,7 @@ document.addEventListener('DOMContentLoaded', () => {
             card.appendChild(link);
 
             const thumb = document.createElement('img');
-            thumb.src = `${ROOT}/thumbnails/${work.id}.jpg`;
+            thumb.src = `${ROOT}/thumbnails/${work.thumbnail_filename}`;
             link.appendChild(thumb);
 
             const creators = document.createElement('div');
diff --git a/dlibrary/templates/categorization.html b/dlibrary/templates/categorization.html
index f903b2f..7849819 100644
--- a/dlibrary/templates/categorization.html
+++ b/dlibrary/templates/categorization.html
@@ -12,7 +12,7 @@
         {{ cat }}
       </div>
       {% if samples[cat] %}
-      <img src="{{ root() }}/thumbnails/{{ samples[cat]['id'] }}.jpg">
+      <img src="{{ root() }}/thumbnails/{{ samples[cat]['thumbnail_filename'] }}">
       {% endif %}
     </a>
   </div>
diff --git a/dlibrary/templates/list.html b/dlibrary/templates/list.html
index ec7165d..0e28cc5 100644
--- a/dlibrary/templates/list.html
+++ b/dlibrary/templates/list.html
@@ -7,7 +7,7 @@
   {% for work in works %}
   <div class="card">
     <a href="{{ root() }}/works/{{ work['id'] }}/{{ index() }}">
-      <img src="{{ root() }}/thumbnails/{{ work['id'] }}.jpg">
+      <img src="{{ root() }}/thumbnails/{{ work['thumbnail_filename'] }}">
       <div class="card-creators">
         [{% if work['circle'] %}{{ work['circle'] }}{% endif %}{% if work['circle'] and work['authors'] %} ({% endif %}{{ ', '.join(work['authors']) }}{% if work['circle'] and work['authors'] %}){% endif %}]
       </div>
diff --git a/dlibrary/templates/work.html b/dlibrary/templates/work.html
index 3f75309..cf0f6bc 100644
--- a/dlibrary/templates/work.html
+++ b/dlibrary/templates/work.html
@@ -5,7 +5,7 @@
 <div class="work-container">
   <div class="work-preview">
     <a href="view/{{ index() }}">
-      <img src="{{ root() }}/thumbnails/{{ work['id'] }}.jpg">
+      <img src="{{ root() }}/thumbnails/{{ work['thumbnail_filename'] }}">
       <div class="start-link">Start Reading</div>
     </a>
   </div>