Wu (kana)
Character of the Japanese writing system
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History
It is presumed that 𛄟 would have represented /β̞u/.[2][a] Along with 𛀆 and 𛀁 (yi and ye respectively), the mora wu has no officially recognized kana, as these morae do not occur in native Japanese words; however, during the Meiji period, linguists almost unanimously agreed on the kana for yi, ye, and wu. 𛀆 and wu are thought to have never occurred as morae in Japanese, and 𛀁 was merged with え and エ.
Characters
In the Edo period and the Meiji period, some Japanese linguists tried to separate kana u and kana wu. The shapes of characters differed with each linguist. 𛄟 and 𛄢 were just two of many shapes.
They were phonetic symbols to fill in the blanks of the gojūon table, but Japanese people did not separate them in normal writing.
- u
- wu
- Traditional kana
- Constructed kana
These suggestions were not accepted.
Unicode
This kana has been encoded into Unicode 14.0 since September 14, 2021 as HIRAGANA LETTER ARCHAIC WU (U+1B11F), and KATAKANA LETTER ARCHAIC WU (U+1B122).
Notes
- /β̞/ corresponds to what is typically represented as /w/ in modern Japanese, which is still phonetically a bilabial approximant.