jp-jlatex209-a17-n152 is the last version of NTT and ASCII JTeX based on 
LaTeX 209.

Both NTT jtex-1.52 and ASCII jtex-1.7-p1.0.9F are available by this package.
Names of commads are shown below:
'ajtex'   -> ascii ptex
'ajlatex' -> ascii platex
'njtex'   -> ntt jtex
'njlatex' -> ntt jlatex
You can select which latex to run by 'jlatex' command by using 
/usr/local/share/tex/linkselect.sh .

EUC & JIS kanji code is available by default. 
SJIS & JIS code will be available after recompiling with ports.