diff --git a/srcpkgs/emacs-mozc b/srcpkgs/emacs-mozc
new file mode 120000
index 0000000000..6874ca426b
--- /dev/null
+++ b/srcpkgs/emacs-mozc
@@ -0,0 +1 @@
+mozc
\ No newline at end of file
diff --git a/srcpkgs/ibus-mozc b/srcpkgs/ibus-mozc
new file mode 120000
index 0000000000..6874ca426b
--- /dev/null
+++ b/srcpkgs/ibus-mozc
@@ -0,0 +1 @@
+mozc
\ No newline at end of file
diff --git a/srcpkgs/mozc/emacs-mozc.INSTALL.msg b/srcpkgs/mozc/emacs-mozc.INSTALL.msg
new file mode 100644
index 0000000000..08e953d39d
--- /dev/null
+++ b/srcpkgs/mozc/emacs-mozc.INSTALL.msg
@@ -0,0 +1,7 @@
+To enable Mozc mode, add this to your ~/.emacs.d/init.el file:
+
+(set-language-environment "Japanese")
+(require 'mozc)  ; or (load-file "/path/to/mozc.el")
+(setq default-input-method "japanese-mozc")
+
+C-\ is bound to `toggle-input-method' by default.
diff --git a/srcpkgs/mozc/ibus-mozc.INSTALL.msg b/srcpkgs/mozc/ibus-mozc.INSTALL.msg
new file mode 100644
index 0000000000..527683859b
--- /dev/null
+++ b/srcpkgs/mozc/ibus-mozc.INSTALL.msg
@@ -0,0 +1,7 @@
+ibus-mozc always starts up in Direct Input mode. If you prefer Hiragana
+mode by default, set the IBUS_MOZC_DEFAULT_HIRAGANA environment variable
+for ibus-daemon, e.g.:
+
+IBUS_MOZC_DEFAULT_HIRAGANA= ibus-daemon --xim -d
+
+This is a Void Linux extension.
diff --git a/srcpkgs/mozc/patches/cross.patch b/srcpkgs/mozc/patches/cross.patch
new file mode 100644
index 0000000000..17d47a900e
--- /dev/null
+++ b/srcpkgs/mozc/patches/cross.patch
@@ -0,0 +1,40 @@
+--- mozc/src/gyp/common.gypi
++++ mozc/src/gyp/common.gypi
+@@ -444,12 +444,12 @@
+     }],
+     ['target_platform=="Linux"', {
+       'make_global_settings': [
+-        ['AR', '<!(which ar)'],
+-        ['CC', '<!(which clang)'],
+-        ['CXX', '<!(which clang++)'],
+-        ['LD', '<!(which ld)'],
+-        ['NM', '<!(which nm)'],
+-        ['READELF', '<!(which readelf)'],
++        ['AR', '<!(which ${AR_target:-ar})'],
++        ['CC', '<!(which ${CC_target:-cc})'],
++        ['CXX', '<!(which ${CXX_target:-c++})'],
++        ['LD', '<!(which ${LD_target:-ld})'],
++        ['NM', '<!(which ${NM_target:-nm})'],
++        ['READELF', '<!(which ${READELF_target:-readelf})'],
+       ],
+     }],
+     ['target_platform=="Android"', {
+@@ -494,12 +494,12 @@
+         ['LD', '<(ndk_bin_dir)/<(toolchain_prefix)-ld'],
+         ['NM', '<(ndk_bin_dir)/<(toolchain_prefix)-nm'],
+         ['READELF', '<(ndk_bin_dir)/<(toolchain_prefix)-readelf'],
+-        ['AR.host', '<!(which ar)'],
+-        ['CC.host', '<!(which clang)'],
+-        ['CXX.host', '<!(which clang++)'],
+-        ['LD.host', '<!(which ld)'],
+-        ['NM.host', '<!(which nm)'],
+-        ['READELF.host', '<!(which readelf)'],
++        ['AR.host', '<!(which ${AR:-ar})'],
++        ['CC.host', '<!(which ${CC:-cc})'],
++        ['CXX.host', '<!(which ${CXX:-c++})'],
++        ['LD.host', '<!(which ${LD:-ld})'],
++        ['NM.host', '<!(which ${NM:-nm})'],
++        ['READELF.host', '<!(which ${READELF:-readelf})'],
+       ],
+     }],
+   ],
diff --git a/srcpkgs/mozc/patches/default_hiragana_from_environment.patch b/srcpkgs/mozc/patches/default_hiragana_from_environment.patch
new file mode 100644
index 0000000000..d733635ac5
--- /dev/null
+++ b/srcpkgs/mozc/patches/default_hiragana_from_environment.patch
@@ -0,0 +1,20 @@
+--- mozc/src/unix/ibus/property_handler.cc
++++ mozc/src/unix/ibus/property_handler.cc
+@@ -40,6 +40,8 @@
+ #include "unix/ibus/mozc_engine_property.h"
+ #include "unix/ibus/path_util.h"
+ 
++#include <cstdlib>
++
+ // On Gnome Shell with IBus 1.5, new property named "symbol" is used to
+ // represent the mode indicator on the system panel. Note that "symbol" does
+ // not exist in IBus 1.4.x.
+@@ -80,7 +82,7 @@ bool GetDisabled(IBusEngine *engine) {
+ // On IBus 1.4.x, IBus expects that an IME should always be turned on and
+ // IME on/off keys are handled by IBus itself rather than each IME.
+ #if IBUS_CHECK_VERSION(1, 5, 0)
+-const bool kActivatedOnLaunch = false;
++const bool kActivatedOnLaunch = !!::std::getenv("IBUS_MOZC_DEFAULT_HIRAGANA");
+ #else
+ const bool kActivatedOnLaunch = true;
+ #endif  // IBus>=1.5.0
diff --git a/srcpkgs/mozc/patches/no-parallel.patch b/srcpkgs/mozc/patches/no-parallel.patch
new file mode 100644
index 0000000000..14b23367f0
--- /dev/null
+++ b/srcpkgs/mozc/patches/no-parallel.patch
@@ -0,0 +1,10 @@
+--- mozc/src/build_mozc.py
++++ mozc/src/build_mozc.py
+@@ -728,6 +728,7 @@ def GypMain(options, unused_args):
+   gyp_options.extend(['--generator-output=.'])
+   short_basename = GetBuildShortBaseName(target_platform)
+   gyp_options.extend(['-G', 'output_dir=%s' % short_basename])
++  gyp_options.extend(['--no-parallel'])  # Parallel generation requires writable /dev/shm
+ 
+   # Enable cross-compile
+   # TODO(yukawa): Enable GYP_CROSSCOMPILE for Windows.
diff --git a/srcpkgs/mozc/template b/srcpkgs/mozc/template
new file mode 100644
index 0000000000..9ccdb061ae
--- /dev/null
+++ b/srcpkgs/mozc/template
@@ -0,0 +1,90 @@
+# Template file for 'mozc'
+pkgname=mozc
+version=2.20.2677.102
+revision=1
+hostmakedepends="ninja pkg-config protobuf-devel python qt5-devel"
+makedepends="gtk+-devel ibus-devel libzinnia-devel protobuf-devel qt5-devel"
+depends="tegaki-zinnia-japanese>=0.3"
+maintainer="Matthias von Faber <mvf@gmx.eu>"
+homepage="https://github.com/google/mozc"
+license="3-clause-BSD"
+short_desc="Japanese IME (Open Source version of Google Japanese Input)"
+build_wrksrc="mozc/src"
+create_wrksrc=yes
+distfiles="
+ https://github.com/google/mozc/archive/fc687ac2266c54f0c2f58b4c482486618d68786f.tar.gz
+ https://github.com/bnoordhuis/gyp/archive/4ec6c4e3a94bd04a6da2858163d40b2429b8aad1.tar.gz
+ https://github.com/hiroyuki-komatsu/japanese-usage-dictionary/archive/e5b3425575734c323e1d947009dd74709437b684.tar.gz
+"
+checksum="
+ 04749ecfe9a2a039ccb6aae75baee04a7164682470fb9f272eedff803826a55d
+ 009992eae3393ba7b2d2ba6249dbb3ac44157313f10e8add4d3086aef772c04b
+ 0b6efee0eebac2c1a8eeea333278aa40fcef7846bba9a379962c6e567e7e3dc1
+"
+
+post_extract() {
+	ln -s mozc-* mozc
+
+	# symlink "submodules" into place
+	for _src_dest in gyp japanese-usage-dictionary:japanese_usage_dictionary; do
+		_src=${_src_dest%:*}
+		_dst=mozc/src/third_party/${_src_dest#*:}
+		rmdir $_dst
+		ln -sr $_src-* $_dst
+	done
+}
+
+do_configure() {
+	case "$XBPS_TARGET_MACHINE" in
+		*-musl) sed -i -e 's|PTHREAD_MUTEX_RECURSIVE_NP|PTHREAD_MUTEX_RECURSIVE|g' base/mutex.cc ;;
+	esac
+}
+
+do_build() {
+	GYP_DEFINES="
+	 document_dir=/usr/share/licenses/${pkgname}
+	 use_libprotobuf=1
+	 use_libzinnia=1
+	" python build_mozc.py gyp --target_platform=Linux
+	python build_mozc.py build -c Release \
+	                     server/server.gyp:mozc_server \
+	                     gui/gui.gyp:mozc_tool \
+	                     unix/emacs/emacs.gyp:mozc_emacs_helper \
+	                     unix/ibus/ibus.gyp:ibus_mozc \
+	                     renderer/renderer.gyp:mozc_renderer
+
+	sed -i 's|/usr/libexec/|/usr/lib/ibus-mozc/|g' out_linux/Release/gen/unix/ibus/mozc.xml
+}
+
+do_install() {
+	install -D -m 755 out_linux/Release/mozc_server "${PKGDESTDIR}/usr/lib/mozc/mozc_server"
+	install    -m 755 out_linux/Release/mozc_tool   "${PKGDESTDIR}/usr/lib/mozc/mozc_tool"
+
+	head -n 29 server/mozc_server.cc > LICENSE
+	for i in LICENSE data/installer/*.html; do
+		vlicense "$i"
+	done
+}
+
+ibus-mozc_package() {
+	short_desc="Mozc engine for IBus - Client of the Mozc input method"
+	depends="${sourcepkg}-${version}_${revision} ibus>=1.5.14"
+	pkg_install() {
+		install -D -m 755 out_linux/Release/ibus_mozc "${PKGDESTDIR}/usr/lib/ibus-mozc/ibus-engine-mozc"
+		install -D -m 644 out_linux/Release/gen/unix/ibus/mozc.xml "${PKGDESTDIR}/usr/share/ibus/component/mozc.xml"
+		install -D -m 644 data/images/unix/ime_product_icon_opensource-32.png "${PKGDESTDIR}/usr/share/ibus-mozc/product_icon.png"
+		for i in data/images/unix/ui-*.png; do
+			install -m 644 "$i" "${PKGDESTDIR}/usr/share/ibus-mozc/${i##*/ui-}"
+		done
+		install -D -m 755 out_linux/Release/mozc_renderer "${PKGDESTDIR}/usr/lib/mozc/mozc_renderer"
+	}
+}
+
+emacs-mozc_package() {
+	pkgdesc="Mozc for Emacs"
+	depends="${sourcepkg}-${version}_${revision} emacs"
+	pkg_install() {
+		install -D -m 755 out_linux/Release/mozc_emacs_helper "${PKGDESTDIR}/usr/bin/mozc_emacs_helper"
+		install -D -m 644 unix/emacs/mozc.el "${PKGDESTDIR}/usr/share/emacs/site-lisp/emacs-mozc/mozc.el"
+	}
+}