diff --git a/app-i18n/anthy-unicode/Manifest b/app-i18n/anthy-unicode/Manifest
new file mode 100644
index 0000000000000..9c54e3ea05da2
--- /dev/null
+++ b/app-i18n/anthy-unicode/Manifest
@@ -0,0 +1 @@
+DIST anthy-unicode-1.0.0.20260213.tar.xz 3482244 BLAKE2B 4d1eae4c18951452d26577e2477fc4cfb645ba362aa37ed9bc8e16c3ac3852c3409325ebbaad01898ddf65d8af208d3559fbe06e469a11e7b68567cf83ed5212 SHA512 895d7f325214ae2174eafed98d3de466d59dd26b58e3220670c804078b94b718ab4a634bf5daddb9f6a0b13ffb9a132460f65ef512fa0af5e08077f85d84227e
diff --git a/app-i18n/anthy-unicode/anthy-unicode-1.0.0.20260213.ebuild b/app-i18n/anthy-unicode/anthy-unicode-1.0.0.20260213.ebuild
new file mode 100644
index 0000000000000..7de900db0cfdf
--- /dev/null
+++ b/app-i18n/anthy-unicode/anthy-unicode-1.0.0.20260213.ebuild
@@ -0,0 +1,74 @@
+# Copyright 2026 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit meson elisp-common
+
+DESCRIPTION="Another Anthy - Japanese character set input library for Unicode"
+HOMEPAGE="https://github.com/fujiwarat/anthy-unicode"
+SRC_URI="https://github.com/fujiwarat/anthy-unicode/releases/download/${PV}/${P}.tar.xz"
+
+# GPL-2+ for dictionaries
+LICENSE="GPL-2+ LGPL-2.1+"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~loong ~ppc ~ppc64 ~riscv ~sparc ~x86"
+IUSE="emacs"
+
+DEPEND="emacs? ( app-editors/emacs:* )"
+RDEPEND="${DEPEND}"
+
+SITEFILE="50${PN}-gentoo.el"
+
+src_configure() {
+	local emesonargs=(
+		-Demacs_path="$(usev emacs ${EMACS})"
+		-Dlisp_dir="$(usev emacs ${SITELISP})"
+		$(meson_feature emacs)
+	)
+	meson_src_configure
+}
+
+src_install() {
+	meson_src_install
+
+	rm doc/Makefile* || die
+	dodoc -r doc
+
+	if use emacs; then
+		elisp-site-file-install "${FILESDIR}"/${SITEFILE}
+	else
+		rm -r "${ED}"/usr/share/emacs || die
+	fi
+}
+
+pkg_preinst() {
+	if ! has_version app-i18n/anthy-unicode; then
+		show_migrate_warning=true
+	fi
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+
+	if [[ -n ${show_migrate_warning} ]]; then
+		ewarn "The path of the private dictionary has changed with anthy-unicode:"
+		ewarn "app-i18n/anthy: ~/.anthy"
+		ewarn "app-i18n/anthy-unicode: ~/.config/anthy"
+		ewarn " "
+		ewarn "To migrate the private dictionary, launch:"
+		ewarn "anthy-dic-tool-unicode --migrate"
+		ewarn " "
+		ewarn "To make sure you only use anthy-unicode, please update all installed anthy's packages:"
+		has_version "<app-dicts/kasumi-2.7" && ewarn "app-dicts/kasumi"
+		has_version "<app-i18n/fcitx-anthy-5.1.10" && ewarn "app-i18n/fcitx-anthy"
+		has_version "<app-i18n/ibus-anthy-1.5.18" && ewarn "app-i18n/ibus-anthy"
+		has_version "<app-i18n/scim-anthy-1.4.0" && ewarn "scim-anthy"
+		has_version "<app-i18n/uim-1.9.6[anthy]" && ewarn "app-i18n/uim"
+		has_version "<dev-libs/m17n-lib-1.8.6-r1[anthy]" && ewarn "dev-libs/m17n-lib"
+	fi
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}
diff --git a/app-i18n/anthy-unicode/files/50anthy-unicode-gentoo.el b/app-i18n/anthy-unicode/files/50anthy-unicode-gentoo.el
new file mode 100644
index 0000000000000..e7e370b11a830
--- /dev/null
+++ b/app-i18n/anthy-unicode/files/50anthy-unicode-gentoo.el
@@ -0,0 +1,2 @@
+(set-language-info "Japanese" 'input-method "japanese-anthy-unicode")
+
diff --git a/app-i18n/anthy-unicode/metadata.xml b/app-i18n/anthy-unicode/metadata.xml
new file mode 100644
index 0000000000000..04faa59a66dfb
--- /dev/null
+++ b/app-i18n/anthy-unicode/metadata.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
+<pkgmetadata>
+  <maintainer type="project">
+    <email>cjk@gentoo.org</email>
+    <name>Cjk</name>
+  </maintainer>
+  <longdescription>
+    Anthy Unicode is another Anthy project and provides the library to input 
+    Japanese on the applications.
+    This ebuild includes cannadic as a server-side dictionary, so you don't need
+    any extra package to run it.  You can use anthy-unicode with 
+    <pkg>app-i18n/fcitx-anthy</pkg>, <pkg>app-i18n/uim</pkg> (XIM, GTK+ immodule) 
+    and <pkg>app-editors/emacs</pkg> (to enable Anthy support for emacs, build 
+    this package with emacs USE flag).
+  </longdescription>
+  <upstream>
+    <remote-id type="github">fujiwarat/anthy-unicode</remote-id>
+  </upstream>
+</pkgmetadata>