For this feature to look correct, the user's terminal environment must meet two criteria: : A font containing Japanese glyphs must be active (e.g., Source Han Sans : The shell variable must be set to a UTF-8 locale (e.g., en_US.UTF-8 Existing Alternatives
| Issue | Solution | |-------|----------| | Characters show as ? or boxes | Install a Japanese font and set it in your terminal | | cmatrix ignores custom characters | Use -u 4 and ensure stdin provides UTF-8 | | Terminal flickers | Reduce update rate with -u 3 or lower |
like Meslo or FiraCode with Nerd Font support. Set up CMatrix to start automatically as your screen saver.
sudo curl -L https://raw.githubusercontent.com/will8211/unimatrix/master/unimatrix.py -o /usr/local/bin/unimatrix sudo chmod a+rx /usr/local/bin/unimatrix unimatrix Use code with caution. Copied to clipboard Pro Tip for Designers How to install Japanese font for cmatrix - Ask Ubuntu
Unimatrix often works better with Japanese characters out of the box because it is built to handle Unicode by default. cmatrix japanese font
nano ~/.cmatrixrc
To run cmatrix with Japanese characters, you must use the -c flag. : cmatrix -c
Open a terminal and run:
If you want help setting up beyond the classic Matrix green For this feature to look correct, the user's
Here is the feature design and implementation patch.
Rendering complex Japanese Kanji in a fast-scrolling terminal window requires more processing power than simple ASCII letters.
How to Run CMatrix with Japanese Fonts: The Ultimate Guide to a Cyberpunk Terminal
This installs the comprehensive "Noto Sans CJK" font, which supports Japanese, Chinese, and Korean. A smaller and very reliable alternative is: sudo curl -L https://raw
if (japanese_mode) const char *char_set; int set_choice = rand() % 3;
The active font does not contain Japanese characters.
The command is a popular terminal-based tool that mimics the digital rain effect seen in The Matrix movies. While its default mode uses standard alphanumeric characters, many users seek the Japanese font mode—specifically half-width Katakana—to achieve the authentic aesthetic of the original films. Enabling Japanese Characters in cmatrix
jp2a --width=80 --height=24 some_cyberpunk_image.jpg | cmatrix -u 4 -s
git clone https://github.com cd cmatrix autoreconf -i ./configure make sudo make install Use code with caution. Copied to clipboard