tgif-j is  Xlib based interactive 2-D drawing facility under X11.
It can put out ps, eps, gif, xbm files.
Japanese input is also available by means of kinput2.
Japanese over the spot conversion patch is also applied so that
inline kana-kanji conversion is available.
see /usr/X11R6/lib/X11/tgif/2.16J-p12/JAPANESE for more information.