- - LuaTeX beta-0.74.0 or later
- - luaotfload v2.2
- - luatexbase v0.6
- - everysel package
- - IPAex fonts (http://ipafont.ipa.go.jp/)
- Hence this version does not work in TeX Live 2012 (or earlier).
-
-1. If you are using TeX Live 2013 or later, you can install LuaTeX-ja via tlmgr.
+ - LuaTeX 1.10.0 (or later)
+ - luaotfload (v3.1 or later recommended)
+ - adobemapping (Adobe CMap files)
+ - LaTeX2e 2020-02-02 patch level 5 or later (if you want to use with LaTeX)
+ - etoolbox package
+ - ltxcmds package, pdftexcmds package
+ - filehook package, atbegshi package (for LaTeX2e 2020-02-02)
+ - everysel package (for LaTeXe 2020-02-02 and 2020-10-01)
+ - Harano Aji fonts (https://github.com/trueroad/HaranoAjiFonts)
+ more specifically, HaranoAjiMincho-Regular and HaranoAjiGothic-Medium
+
+ Using LuaTeX-ja with LuaHBTeX is not well tested.
+ One might be able to typeset documents without an error, but with
+ some unwanted results.
+
+1. If you are using TeX Live 2021, you can install LuaTeX-ja via tlmgr.