$kana:katakana-digraph
[\u3006\u30FF\u{2A708}\u{2CF00}]
[\x{3006}\x{30FF}\x{2A708}\x{2CF00}]
Test a string: Show
Compare with: Show
Complemetary
[Notes]
The set definition is contained in sets.json data file.
sets.json
U+3006
U+30FF
U+2A708
U+2CF00