The Unicode block Kana Supplement (U+1B000 to U+1B0FF) is part of the Unicode Standard that includes additional characters used in the Japanese writing system. This block mainly extends the Katakana script, adding historical and less commonly used characters that complement the existing Katakana block. It also includes characters for phonetic symbols and other notations used in specialized or historical Japanese texts.

View a range of fonts that support the Kana Supplement block.

Below you will find all the characters that are in the Kana Supplement unicode block. Currently there are 256 characters in this block.