This is JBibTeX, a Japanized BibTeX based on the original BibTeX 0.99c. JBibTeX can handle Kanji characters (EUC-JP). . This package contains only jbibtex binary. You need at least jbibtex-base together with it. . This is a part of ASCII pTeX distribution, but you can use this program not only with ASCII p(La)TeX but also with NTT j(La)TeX.