diff --git a/src/ja/mangajikan/build.gradle b/src/ja/mangajikan/build.gradle
deleted file mode 100644
index 637b96674..000000000
--- a/src/ja/mangajikan/build.gradle
+++ /dev/null
@@ -1,10 +0,0 @@
-ext {
-    extName = 'Mangajikan'
-    extClass = '.Mangajikan'
-    themePkg = 'mccms'
-    baseUrl = 'https://www.mangajikan.com'
-    overrideVersionCode = 1
-    isNsfw = true
-}
-
-apply from: "$rootDir/common.gradle"
diff --git a/src/ja/mangajikan/res/mipmap-hdpi/ic_launcher.png b/src/ja/mangajikan/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index 9fe2c7407..000000000
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diff --git a/src/ja/mangajikan/res/mipmap-mdpi/ic_launcher.png b/src/ja/mangajikan/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index ba5ae21ea..000000000
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diff --git a/src/ja/mangajikan/res/mipmap-xhdpi/ic_launcher.png b/src/ja/mangajikan/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index bb28d1e60..000000000
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diff --git a/src/ja/mangajikan/res/mipmap-xxhdpi/ic_launcher.png b/src/ja/mangajikan/res/mipmap-xxhdpi/ic_launcher.png
deleted file mode 100644
index 16bd8966c..000000000
Binary files a/src/ja/mangajikan/res/mipmap-xxhdpi/ic_launcher.png and /dev/null differ
diff --git a/src/ja/mangajikan/res/mipmap-xxxhdpi/ic_launcher.png b/src/ja/mangajikan/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
index 2a8181af5..000000000
Binary files a/src/ja/mangajikan/res/mipmap-xxxhdpi/ic_launcher.png and /dev/null differ
diff --git a/src/ja/mangajikan/src/eu/kanade/tachiyomi/extension/ja/mangajikan/Mangajikan.kt b/src/ja/mangajikan/src/eu/kanade/tachiyomi/extension/ja/mangajikan/Mangajikan.kt
deleted file mode 100644
index 86e07d111..000000000
--- a/src/ja/mangajikan/src/eu/kanade/tachiyomi/extension/ja/mangajikan/Mangajikan.kt
+++ /dev/null
@@ -1,11 +0,0 @@
-package eu.kanade.tachiyomi.extension.ja.mangajikan
-
-import eu.kanade.tachiyomi.multisrc.mccms.MCCMS
-import eu.kanade.tachiyomi.multisrc.mccms.MCCMSConfig
-
-class Mangajikan : MCCMS(
-    name = "漫画時間",
-    baseUrl = "https://www.mangajikan.com",
-    lang = "ja",
-    config = MCCMSConfig(lazyLoadImageAttr = "src"),
-)
diff --git a/src/zh/damaomanhua/build.gradle b/src/zh/damaomanhua/build.gradle
deleted file mode 100644
index 307b1dfea..000000000
--- a/src/zh/damaomanhua/build.gradle
+++ /dev/null
@@ -1,10 +0,0 @@
-ext {
-    extName = 'Damao Manhua'
-    extClass = '.DamaoManhua'
-    themePkg = 'mccms'
-    baseUrl = 'https://www.hanman.cyou/index.php'
-    overrideVersionCode = 0
-    isNsfw = true
-}
-
-apply from: "$rootDir/common.gradle"
diff --git a/src/zh/damaomanhua/src/eu/kanade/tachiyomi/extension/zh/damaomanhua/DamaoManhua.kt b/src/zh/damaomanhua/src/eu/kanade/tachiyomi/extension/zh/damaomanhua/DamaoManhua.kt
deleted file mode 100644
index 1fca6a881..000000000
--- a/src/zh/damaomanhua/src/eu/kanade/tachiyomi/extension/zh/damaomanhua/DamaoManhua.kt
+++ /dev/null
@@ -1,17 +0,0 @@
-package eu.kanade.tachiyomi.extension.zh.damaomanhua
-
-import eu.kanade.tachiyomi.multisrc.mccms.MCCMS
-import eu.kanade.tachiyomi.multisrc.mccms.MCCMSConfig
-import eu.kanade.tachiyomi.source.model.SChapter
-import eu.kanade.tachiyomi.source.model.SManga
-
-class DamaoManhua : MCCMS(
-    "大猫漫画",
-    "https://www.hanman.cyou/index.php",
-    "zh",
-    MCCMSConfig(useMobilePageList = true),
-) {
-    // Details and chapter pages are broken
-    override fun getMangaUrl(manga: SManga) = baseUrl
-    override fun getChapterUrl(chapter: SChapter) = baseUrl
-}
diff --git a/src/zh/gufengmh/build.gradle b/src/zh/gufengmh/build.gradle
deleted file mode 100644
index fca65220b..000000000
--- a/src/zh/gufengmh/build.gradle
+++ /dev/null
@@ -1,10 +0,0 @@
-ext {
-    extName = 'Gufeng Manhua'
-    extClass = '.Gufengmh'
-    themePkg = 'sinmh'
-    baseUrl = 'https://www.gufengmh9.com'
-    overrideVersionCode = 7
-    isNsfw = true
-}
-
-apply from: "$rootDir/common.gradle"
diff --git a/src/zh/gufengmh/res/mipmap-hdpi/ic_launcher.png b/src/zh/gufengmh/res/mipmap-hdpi/ic_launcher.png
deleted file mode 100644
index ca8ced812..000000000
Binary files a/src/zh/gufengmh/res/mipmap-hdpi/ic_launcher.png and /dev/null differ
diff --git a/src/zh/gufengmh/res/mipmap-mdpi/ic_launcher.png b/src/zh/gufengmh/res/mipmap-mdpi/ic_launcher.png
deleted file mode 100644
index ed07a9292..000000000
Binary files a/src/zh/gufengmh/res/mipmap-mdpi/ic_launcher.png and /dev/null differ
diff --git a/src/zh/gufengmh/res/mipmap-xhdpi/ic_launcher.png b/src/zh/gufengmh/res/mipmap-xhdpi/ic_launcher.png
deleted file mode 100644
index 73fc4e3db..000000000
Binary files a/src/zh/gufengmh/res/mipmap-xhdpi/ic_launcher.png and /dev/null differ
diff --git a/src/zh/gufengmh/res/mipmap-xxhdpi/ic_launcher.png b/src/zh/gufengmh/res/mipmap-xxhdpi/ic_launcher.png
deleted file mode 100644
index 1a7ba3097..000000000
Binary files a/src/zh/gufengmh/res/mipmap-xxhdpi/ic_launcher.png and /dev/null differ
diff --git a/src/zh/gufengmh/res/mipmap-xxxhdpi/ic_launcher.png b/src/zh/gufengmh/res/mipmap-xxxhdpi/ic_launcher.png
deleted file mode 100644
index 1ff80b15d..000000000
Binary files a/src/zh/gufengmh/res/mipmap-xxxhdpi/ic_launcher.png and /dev/null differ
diff --git a/src/zh/gufengmh/src/eu/kanade/tachiyomi/extension/zh/gufengmh/Gufengmh.kt b/src/zh/gufengmh/src/eu/kanade/tachiyomi/extension/zh/gufengmh/Gufengmh.kt
deleted file mode 100644
index e05144653..000000000
--- a/src/zh/gufengmh/src/eu/kanade/tachiyomi/extension/zh/gufengmh/Gufengmh.kt
+++ /dev/null
@@ -1,50 +0,0 @@
-package eu.kanade.tachiyomi.extension.zh.gufengmh
-
-import eu.kanade.tachiyomi.multisrc.sinmh.ProgressiveParser
-import eu.kanade.tachiyomi.multisrc.sinmh.SinMH
-import eu.kanade.tachiyomi.network.GET
-import eu.kanade.tachiyomi.source.model.SChapter
-import eu.kanade.tachiyomi.source.model.SManga
-import org.jsoup.nodes.Document
-import rx.Observable
-import rx.Single
-
-class Gufengmh : SinMH("古风漫画网", "https://www.gufengmh9.com") {
-
-    override fun mangaDetailsParse(document: Document): SManga =
-        super.mangaDetailsParse(document).apply {
-            if (status == SManga.COMPLETED) return@apply
-            val firstChapter = document.selectFirst(".chapter-body li > a") ?: return@apply
-            if (firstChapter.attr("href").startsWith("javascript")) {
-                status = SManga.LICENSED
-            }
-        }
-
-    override fun fetchChapterList(manga: SManga): Observable<List<SChapter>> =
-        Single.create<List<SChapter>> { subscriber ->
-            val pcResponse = client.newCall(GET(baseUrl + manga.url, headers)).execute()
-            val pcResult = chapterListParse(pcResponse, ".chapter-body li > a", "span.sj")
-            if (pcResult.none { it.url.isEmpty() }) return@create subscriber.onSuccess(pcResult)
-            // Example: https://www.gufengmh9.com/manhua/niaoling/
-            val mobileResponse = client.newCall(GET(mobileUrl + manga.url, headers)).execute()
-            val mobileResult = chapterListParse(mobileResponse, ".list li > a", ".pic_zi:nth-of-type(4) > dd")
-            val pcAscending = pcResult.asReversed()
-            val mobileAscending = mobileResult.asReversed()
-            for ((pcChapter, mobileChapter) in pcAscending zip mobileAscending) {
-                if (pcChapter.name != mobileChapter.name) return@create subscriber.onSuccess(mobileResult)
-                pcChapter.url = mobileChapter.url
-            }
-            pcAscending.forEachIndexed { i, chapter ->
-                if (chapter.url.isNotEmpty()) return@forEachIndexed
-                if (i == 0) return@create subscriber.onSuccess(mobileResult)
-                val prevUrl = pcAscending[i - 1].url
-                val response = client.newCall(GET(baseUrl + prevUrl, headers)).execute()
-                chapter.url = buildString {
-                    append(prevUrl, 0, prevUrl.lastIndexOf('/') + 1)
-                    append(ProgressiveParser(response.body.string()).substringBetween("""nextChapterData = {"id":""", ","))
-                    append(".html")
-                }
-            }
-            subscriber.onSuccess(pcResult)
-        }.toObservable()
-}