diff --git a/src/en/azuki/build.gradle b/src/en/azuki/build.gradle
new file mode 100644
index 000000000..45c8850f2
--- /dev/null
+++ b/src/en/azuki/build.gradle
@@ -0,0 +1,8 @@
+ext {
+    extName = 'Azuki'
+    extClass = '.Azuki'
+    extVersionCode = 1
+    isNsfw = true
+}
+
+apply from: "$rootDir/common.gradle"
diff --git a/src/en/azuki/res/mipmap-hdpi/ic_launcher.png b/src/en/azuki/res/mipmap-hdpi/ic_launcher.png
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diff --git a/src/en/azuki/res/mipmap-xhdpi/ic_launcher.png b/src/en/azuki/res/mipmap-xhdpi/ic_launcher.png
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diff --git a/src/en/azuki/res/mipmap-xxhdpi/ic_launcher.png b/src/en/azuki/res/mipmap-xxhdpi/ic_launcher.png
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diff --git a/src/en/azuki/res/mipmap-xxxhdpi/ic_launcher.png b/src/en/azuki/res/mipmap-xxxhdpi/ic_launcher.png
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diff --git a/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Azuki.kt b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Azuki.kt
new file mode 100644
index 000000000..fe4843db0
--- /dev/null
+++ b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Azuki.kt
@@ -0,0 +1,220 @@
+package eu.kanade.tachiyomi.extension.en.azuki
+
+import eu.kanade.tachiyomi.network.GET
+import eu.kanade.tachiyomi.network.asObservable
+import eu.kanade.tachiyomi.network.interceptor.rateLimitHost
+import eu.kanade.tachiyomi.source.model.FilterList
+import eu.kanade.tachiyomi.source.model.MangasPage
+import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.source.model.SChapter
+import eu.kanade.tachiyomi.source.model.SManga
+import eu.kanade.tachiyomi.source.online.HttpSource
+import eu.kanade.tachiyomi.util.asJsoup
+import keiyoushi.utils.parseAs
+import keiyoushi.utils.tryParse
+import okhttp3.Headers
+import okhttp3.HttpUrl.Companion.toHttpUrl
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.Response
+import org.jsoup.nodes.Element
+import rx.Observable
+import java.text.SimpleDateFormat
+import java.util.Locale
+
+class Azuki : HttpSource() {
+
+    override val name = "Azuki"
+    override val baseUrl = "https://www.azuki.co"
+    override val lang = "en"
+    override val supportsLatest = true
+
+    private val apiUrl = "https://production.api.azuki.co"
+    private val organizationKey = "199e5a19-a236-49f5-81f4-43d4a541748a"
+    private val dateFormat = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'", Locale.US)
+
+    override val client: OkHttpClient = network.client.newBuilder()
+        .addInterceptor(ImageInterceptor())
+        .rateLimitHost(apiUrl.toHttpUrl(), 1)
+        .build()
+
+    override fun headersBuilder() = super.headersBuilder()
+        .set("Referer", "$baseUrl/")
+
+    // Popular
+    override fun popularMangaRequest(page: Int): Request {
+        return GET("$baseUrl/discover?sort=popular&page=$page", headers)
+    }
+
+    override fun popularMangaParse(response: Response): MangasPage {
+        val document = response.asJsoup()
+        val mangas = document.select("ol.o-series-card-list li").map(::mangaFromElement)
+        val hasNextPage = document.selectFirst("a[rel=next]") != null
+        return MangasPage(mangas, hasNextPage)
+    }
+
+    // Latest
+    override fun latestUpdatesRequest(page: Int): Request {
+        return GET("$baseUrl/discover?sort=recent_series&page=$page", headers)
+    }
+
+    override fun latestUpdatesParse(response: Response): MangasPage = popularMangaParse(response)
+
+    // Search
+    override fun searchMangaRequest(page: Int, query: String, filters: FilterList): Request {
+        val url = "$baseUrl/discover".toHttpUrl().newBuilder()
+        url.addQueryParameter("q", query)
+        url.addQueryParameter("page", page.toString())
+
+        filters.forEach { filter ->
+            when (filter) {
+                is SortFilter -> url.addQueryParameter("sort", filter.toUriPart())
+                is AccessTypeFilter -> filter.toUriPart().takeIf { it.isNotEmpty() }?.let { url.addQueryParameter("access_type", it) }
+                is GenreFilter ->
+                    filter.state
+                        .filter { it.state }
+                        .forEach { url.addQueryParameter("tags[]", it.value) }
+                is PublisherFilter -> filter.toUriPart().takeIf { it.isNotEmpty() }?.let { url.addQueryParameter("publisher_slug", it) }
+                else -> {}
+            }
+        }
+        return GET(url.build(), headers)
+    }
+
+    override fun searchMangaParse(response: Response): MangasPage = popularMangaParse(response)
+
+    // Details
+    override fun mangaDetailsParse(response: Response): SManga {
+        val document = response.asJsoup()
+        return SManga.create().apply {
+            title = document.selectFirst("h1")!!.text()
+            author = document.selectFirst(".o-series-summary__byline p")?.text()?.substringAfter("By ")?.substringBefore(" Published by")
+            artist = author
+            description = document.selectFirst(".o-series-summary__description")?.text()
+            genre = document.select(".o-series-summary__genres a").joinToString { it.text() }
+            thumbnail_url = document.selectFirst(".o-series-summary__cover img")?.absUrl("src")
+        }
+    }
+
+    // Chapters
+    override fun chapterListParse(response: Response): List<SChapter> {
+        val document = response.asJsoup()
+        val seriesSlug = response.request.url.pathSegments.lastOrNull() ?: return emptyList()
+        val mangaUuid = document.selectFirst("azuki-chapter-row-list[series-uuid]")?.attr("series-uuid")
+
+        val unlockedChapterIds = if (mangaUuid != null) {
+            try {
+                val apiResponse = client.newCall(GET("$apiUrl/user/mangas/$mangaUuid/v0", apiHeaders())).execute()
+                if (apiResponse.isSuccessful) {
+                    val result = apiResponse.parseAs<UserMangaStatusDto>()
+                    (result.purchasedChapterUuids + result.unlockedChapterUuids).toSet()
+                } else {
+                    emptySet()
+                }
+            } catch (e: Exception) {
+                emptySet()
+            }
+        } else {
+            emptySet()
+        }
+
+        return document.select(".m-chapter-row-list .m-chapter-row").mapNotNull { chapterRow ->
+            val link = chapterRow.selectFirst("a.a-card-link") ?: return@mapNotNull null
+            val href = link.absUrl("href").toHttpUrl()
+
+            val chapterId = if ("/checkout/" in href.encodedPath) {
+                href.queryParameter("chapter_uuids[]")
+            } else {
+                href.pathSegments.lastOrNull()
+            }
+
+            if (chapterId.isNullOrEmpty()) return@mapNotNull null
+
+            SChapter.create().apply {
+                url = "/series/$seriesSlug/read/$chapterId"
+                name = link.selectFirst(".m-chapter-row__title-cluster span")?.text() ?: link.text()
+                date_upload = dateFormat.tryParse(chapterRow.selectFirst(".m-chapter-row__date time")?.attr("datetime"))
+
+                val isPremium = chapterRow.selectFirst(".m-chapter-row__premium-badge") != null ||
+                    chapterRow.parent()?.hasClass("m-chapter-card--secondary") == true
+
+                if (isPremium && chapterId !in unlockedChapterIds) {
+                    name = "🔒 $name"
+                }
+            }
+        }.reversed()
+    }
+
+    // Pages
+    override fun pageListRequest(chapter: SChapter): Request {
+        val chapterId = chapter.url.substringAfter("/read/")
+        val apiUrl = "$apiUrl/chapters/$chapterId/pages/v1"
+        return GET(apiUrl, apiHeaders())
+    }
+
+    override fun fetchPageList(chapter: SChapter): Observable<List<Page>> {
+        return client.newCall(pageListRequest(chapter))
+            .asObservable()
+            .map { response ->
+                if (!response.isSuccessful) {
+                    if (response.code == 401 || response.code == 403) {
+                        throw Exception("This chapter is locked. Log in via WebView and unlock the chapter to read.")
+                    }
+                    throw Exception("HTTP error ${response.code}")
+                }
+                pageListParse(response)
+            }
+    }
+
+    override fun pageListParse(response: Response): List<Page> {
+        val result = response.parseAs<PageListDto>()
+        return result.data.pages.mapIndexed { i, page ->
+            val imageList = page.image.webp ?: page.image.jpg
+                ?: throw Exception("No images found for page ${i + 1}")
+
+            val bestAvailableUrl = imageList.maxByOrNull { it.width }?.url
+                ?: throw Exception("No image URL found for page ${i + 1}")
+
+            val resolutionRegex = Regex("""/(\d+)\.(webp|jpg)$""")
+            val highResUrl = resolutionRegex.replace(bestAvailableUrl, "/2000.$2")
+
+            Page(i, imageUrl = "$highResUrl?drm=1")
+        }
+    }
+
+    private fun apiHeaders(): Headers {
+        val token = client.cookieJar.loadForRequest(baseUrl.toHttpUrl())
+            .firstOrNull { it.name == "idToken" }?.value
+
+        return headersBuilder()
+            .set("azuki-organization-key", organizationKey)
+            .apply {
+                if (token != null) {
+                    set("x-user-token", token)
+                }
+            }
+            .build()
+    }
+
+    // Filters
+    override fun getFilterList(): FilterList {
+        return FilterList(
+            SortFilter(),
+            AccessTypeFilter(),
+            PublisherFilter(),
+            GenreFilter(),
+        )
+    }
+
+    private fun mangaFromElement(element: Element): SManga {
+        return SManga.create().apply {
+            val link = element.selectFirst("a.a-card-link")!!
+            setUrlWithoutDomain(link.attr("href"))
+            title = link.text()
+            thumbnail_url = element.selectFirst("img")?.absUrl("src")
+        }
+    }
+
+    // Unsupported
+    override fun imageUrlParse(response: Response): String = throw UnsupportedOperationException()
+}
diff --git a/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Dto.kt b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Dto.kt
new file mode 100644
index 000000000..16aa14291
--- /dev/null
+++ b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Dto.kt
@@ -0,0 +1,39 @@
+package eu.kanade.tachiyomi.extension.en.azuki
+
+import kotlinx.serialization.SerialName
+import kotlinx.serialization.Serializable
+
+@Serializable
+class PageListDto(
+    val data: PageDataDto,
+)
+
+@Serializable
+class PageDataDto(
+    val pages: List<PageDto>,
+)
+
+@Serializable
+class PageDto(
+    val image: ImageDto,
+)
+
+@Serializable
+class ImageDto(
+    val webp: List<ImageUrlDto>?,
+    val jpg: List<ImageUrlDto>?,
+)
+
+@Serializable
+class ImageUrlDto(
+    val url: String,
+    val width: Int,
+)
+
+@Serializable
+class UserMangaStatusDto(
+    @SerialName("purchased_chapter_uuids")
+    val purchasedChapterUuids: List<String> = emptyList(),
+    @SerialName("unlocked_chapter_uuids")
+    val unlockedChapterUuids: List<String> = emptyList(),
+)
diff --git a/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Genres.kt b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Genres.kt
new file mode 100644
index 000000000..4fdcd7617
--- /dev/null
+++ b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/Genres.kt
@@ -0,0 +1,87 @@
+package eu.kanade.tachiyomi.extension.en.azuki
+
+import eu.kanade.tachiyomi.source.model.Filter
+
+open class UriPartFilter(displayName: String, val vals: Array<Pair<String, String>>) :
+    Filter.Select<String>(displayName, vals.map { it.first }.toTypedArray()) {
+    fun toUriPart() = vals[state].second
+}
+
+class CheckBox(name: String, val value: String) : Filter.CheckBox(name)
+
+class SortFilter : UriPartFilter(
+    "Sort by",
+    arrayOf(
+        Pair("Popular", "popular"),
+        Pair("Recent Series", "recent_series"),
+        Pair("Alphabetical", "alphabetical"),
+    ),
+)
+
+class AccessTypeFilter : UriPartFilter(
+    "Access Type",
+    arrayOf(
+        Pair("Any", ""),
+        Pair("Premium", "fully_premium"),
+        Pair("Ebook", "purchasable"),
+    ),
+)
+
+class PublisherFilter : UriPartFilter(
+    "Publisher",
+    arrayOf(
+        Pair("Any", ""),
+        Pair("ABLAZE", "ablaze"),
+        Pair("Azuki", "azuki"),
+        Pair("CLLENN", "cllenn"),
+        Pair("Coamix Inc.", "coamix"),
+        Pair("CORK", "cork"),
+        Pair("Futabasha Publishers Ltd.", "futabasha-publishers-ltd"),
+        Pair("Glacier Bay Books", "glacier-bay-books"),
+        Pair("J-Novel Club", "j-novel-club"),
+        Pair("KADOKAWA", "kadokawa"),
+        Pair("Kaiten Books", "kaiten-books"),
+        Pair("Kodansha", "kodansha"),
+        Pair("Manga Mavericks Books", "manga-mavericks-books"),
+        Pair("Manga Up!", "manga-up"),
+        Pair("One Peace Books", "one-peace-books"),
+        Pair("SOZO Comics", "sozo-comics"),
+        Pair("Star Fruit Books", "star-fruit-books"),
+        Pair("Toii Games (MediBang!)", "toii-games-medibang"),
+        Pair("TORICO (MediBang!)", "torico-medibang"),
+        Pair("Unknown", "unknown"),
+        Pair("VAST Visual", "vast-visual"),
+        Pair("YUZU Comics", "yuzu-comics"),
+    ),
+)
+
+class GenreFilter : Filter.Group<CheckBox>(
+    "Genres",
+    listOf(
+        CheckBox("Action", "action"),
+        CheckBox("Adventure", "adventure"),
+        CheckBox("Comedy", "comedy"),
+        CheckBox("Drama", "drama"),
+        CheckBox("Ecchi", "ecchi"),
+        CheckBox("Fantasy", "fantasy"),
+        CheckBox("Harem", "harem"),
+        CheckBox("Historical", "historical"),
+        CheckBox("Horror", "horror"),
+        CheckBox("Josei", "josei"),
+        CheckBox("Martial Arts", "martial-arts"),
+        CheckBox("Mature", "mature"),
+        CheckBox("Mecha", "mecha"),
+        CheckBox("Mystery", "mystery"),
+        CheckBox("Psychological", "psychological"),
+        CheckBox("Romance", "romance"),
+        CheckBox("School Life", "school-life"),
+        CheckBox("Sci-Fi", "scifi"),
+        CheckBox("Seinen", "seinen"),
+        CheckBox("Shojo", "shoujo"),
+        CheckBox("Shonen", "shounen"),
+        CheckBox("Slice of Life", "slice-of-life"),
+        CheckBox("Sports", "sports"),
+        CheckBox("Supernatural", "supernatural"),
+        CheckBox("Tragedy", "tragedy"),
+    ),
+)
diff --git a/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/ImageInterceptor.kt b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/ImageInterceptor.kt
new file mode 100644
index 000000000..5f9da45a7
--- /dev/null
+++ b/src/en/azuki/src/eu/kanade/tachiyomi/extension/en/azuki/ImageInterceptor.kt
@@ -0,0 +1,34 @@
+package eu.kanade.tachiyomi.extension.en.azuki
+
+import okhttp3.Interceptor
+import okhttp3.Response
+import okhttp3.ResponseBody.Companion.toResponseBody
+
+class ImageInterceptor : Interceptor {
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        val request = chain.request()
+        if (!request.url.queryParameterNames.contains("drm")) {
+            return chain.proceed(request)
+        }
+
+        val response = chain.proceed(request)
+        if (!response.isSuccessful) {
+            return response
+        }
+
+        val encryptedBytes = response.body.bytes()
+        val decryptedBytes = decryptImage(encryptedBytes)
+        val decryptedBody = decryptedBytes.toResponseBody(response.body.contentType())
+
+        return response.newBuilder()
+            .body(decryptedBody)
+            .build()
+    }
+
+// https://www.azuki.co/assets/js/DecryptedImage.57631a1f.js
+    private fun decryptImage(encryptedData: ByteArray): ByteArray {
+        val keyByte = 174
+        return encryptedData.map { (it.toInt() xor keyByte).toByte() }.toByteArray()
+    }
+}