fonts-ipaexfont software package provides Japanese OpenType font, all IPAex Fonts, you can install in your Ubuntu 16.04 LTS (Xenial Xerus) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install fonts-ipaexfont
fonts-ipaexfont is installed in your system.
Make ensure the fonts-ipaexfont package were installed using the commands given below,
$ sudo dpkg-query -l | grep fonts-ipaexfont *
You will get with fonts-ipaexfont package name, version, architecture and description in a table
| Distro | Ubuntu 16 04 lts xenial xerus |
| Section | Fonts |
| Package | fonts-ipaexfont |
| Version | 00301-2ubuntu2 |
| Description | Japanese OpenType font, all IPAex Fonts |
| Sub Section | Fonts |