*) Range U+1FB70 … U+1FBB1: Symbols for Legacy Computing, availability may depend on host OS and browser.
To work around possible limitations regarding 5-byte Unicode and the Symbols for Legacy Computing range (especially for the purpose of keyboard mapping), vertical strokes may be also specified by upper-case Roman numerals (left to right) and horizontal strokes by lower-case Roman numerals (top-down order):
Input Unicode
Emulator PETSCII
U+2160Ⅰ
165 ($A5)
U+2161Ⅱ
212 ($D4)
U+2162Ⅲ
199 ($C7)
U+2163Ⅳ
194 ($C2)
U+2164Ⅴ
221 ($DD)
U+2165Ⅵ
200 ($C8)
U+2166Ⅶ
217 ($D9)
U+2167Ⅷ
167 ($A7)
U+2170ⅰ
163 ($A3)
U+2171ⅱ
197 ($C5)
U+2172ⅲ
196 ($C4)
U+2173ⅳ
195 ($C3)
U+2174ⅴ
192 ($C0)
U+2175ⅵ
198 ($C6)
U+2176ⅶ
210 ($D2)
U+2177ⅷ
164 ($A4)
Alternative forms for potentially missing partial fills (2-eighths and 3-eighths blocks from top and from right) are:
Input Unicode
Emulator PETSCII
U+25BD▽
183 ($B7)
U+25BC▼
184 ($B8)
U+25C1◁
170 ($AA)
U+25C0◀
182 ($B6)
Alternative forms for checkerboard half-fills:
Input Unicode
Emulator PETSCII
U+25D2◒ U+2B19⬙
168 ($A8)
U+25D0◐ U+2B16⬖
220 ($DC)
— ❦ —
Katakana
The following characters are available with the Japanese character ROM. The first Unicode character gives the canonical representation, any following glyphs are accepted synonyms. While the Yen currency sign (¥) replaces the backslash in both character sets, any other kana are only displayed with the alternative (lower-case) set.