Install xjdic by entering the following commands in the terminal:
sudo apt update sudo apt install xjdic
Description:
Japanese-English dictionary search program
XJDIC is an electronic Japanese-English dictionary program designed to operate in the X11 window environment. In particular, it must run in an "xterm" environment which has Japanese language support such as provided by "kterm" etc.
Version: 24-10build1
Section: universe/text