Not supported. See syntax option to minerva and minervac instead.
MINERVA designers preferred to stick with the Unicode/Java
conventions for interoperability and performance reasons.
document: http://www.ifcomputer.co.jp/MINERVA/Manual/Reference/Restrictions/ISO13211/char_conversion/print_en.html
published 2008/7/7
update 2002/3/20
(c) 1996-2006 IF Computer Japan