The KanjiEUC character set includes all characters in the JIS X 0201, JIS X 0208, and JIS 0212 standards, plus extensions.
The valid ranges for JIS X 0201 characters in KanjiEUC dictionary data include all of U.S. ASCII and the portion of JIS X 0201 for which the second byte ranges from A1 through DF. See the rows for code set 0 (cs0) and code set 2 (cs2) in the succeeding table.