Many modern forks of cmatrix (such as the widely used GitHub repository maintained by abishekvashok ) include built-in support for alternative character sets, including Japanese Katakana, natively through the font selection flag.
Installing the fonts is only half the battle. Your terminal program must be configured to use one of these newly installed fonts. This setting is crucial; it doesn't matter what fonts you have installed if your terminal isn't told to use them. cmatrix japanese font
Ensure you have ncursesw (the wide-character version of ncurses) installed. sudo apt install libncursesw5-dev Use code with caution. Compile the program: cd neo-matrix ./configure && make sudo make install Use code with caution. Step 3: Run with the Japanese character set Many modern forks of cmatrix (such as the