Cmatrix Japanese Font Here

sudo apt install fonts-noto-cjk # Debian/Ubuntu sudo dnf install google-noto-cjk-fonts # Fedora

Pro trick using jot and random (Linux):

while true; do printf "%s" "$(printf '\u30A0\u30A1\u30A2\u30A3\u30A4\u30A5\u30A6\u30A7\u30A8\u30A9\u30AA\u30AB\u30AC\u30AD\u30AE\u30AF\u30B0\u30B1\u30B2\u30B3\u30B4\u30B5\u30B6\u30B7\u30B8\u30B9\u30BA\u30BB\u30BC\u30BD\u30BE\u30BF\u30C0\u30C1\u30C2\u30C3\u30C4\u30C5\u30C6\u30C7\u30C8\u30C9\u30CA\u30CB\u30CC\u30CD\u30CE\u30CF\u30D0\u30D1\u30D2\u30D3\u30D4\u30D5\u30D6\u30D7\u30D8\u30D9\u30DA\u30DB\u30DC\u30DD\u30DE\u30DF\u30E0\u30E1\u30E2\u30E3\u30E4\u30E5\u30E6\u30E7\u30E8\u30E9\u30EA\u30EB\u30EC\u30ED\u30EE\u30EF\u30F0\u30F1\u30F2\u30F3')" sleep 0.01 done | cmatrix -u 4 -s cmatrix japanese font

Unleash the Digital Rain: Getting Japanese Characters in CMatrix sudo apt install fonts-noto-cjk # Debian/Ubuntu sudo dnf