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Wave dash (U+301C 〜 WAVE DASH) is a character represented in Japanese character encoding mainly used as a dash and chōonpu. The wave dash is similar to, but not the same as, the tilde character (U+FF5E ～ FULLWIDTH TILDE), which is often used interchangeably with it.

The vertical wave dash () is not currently included in Unicode, but there is a similar symbol available called the wavy line (U+2307 ⌇ WAVY LINE). It is created by rotating right (clockwise) the wavy dash symbol (U+3030 〰 WAVY DASH) to form a vertical wave-like pattern.

Wave dash is also written in vertical text layout. Vertical wave dash is the vertical form by rotation and flip in Unicode and JIS C 6226.cite-ref-lunde1999-1-0[1]cite-ref-2[2]

• See also

• Code reference

• References

Look up

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in Wiktionary, the free dictionary.

• Dash#Swung dash

• Tilde#Unicode and Shift JIS encoding of wave dash

• Japanese punctuation#Wave dash

| Standard | Release | Code-Point Ku-Ten / Ku-Men-Ten | Glyph | Note |

|---|---|---|---|---|

| Unicode 1.0 | 1991 | U+301C WAVE DASH | | The glyph was different from the original JIS C 6226 or JIS X 0208. |

| Unicode 8.0 | 2015 | U+301C WAVE DASH | | The glyph was fixed in Errata fixed in Unicode 8.0.0 , The Unicode Consortium, 6 Oct 2014 |

| JIS C 6226 | 1978 | 1-33 | | The wave was not stressed this much. [ 3 ] |

| JIS X 0208 | 1990 | 1-33 | | |

| JIS X 0213 | 2000 | 1-1-33 | | |

| Encode | code | Note |

|---|---|---|

| ISO 2022-JP | 0x2141 | |

| Shift JIS | 0x8160 | |

| EUC-JP | 0xA1C1 | (= 0x2141 + 0x8080) |

| UTF-8 | 0xE3809C | |

cite-note-lunde1999-11. ↑ citerefken-lunde1999Ken Lunde (1999). CJKV Information Processing: Chinese, Japanese, Korean & Vietnamese Computing. O'Reilly Media. pp. 345–346, 348. ISBN 978-1-56592-224-2.

cite-note-22. ↑ "Unicode Vertical Text Layout", Unicode, Table 4. Glyph Changes for Vertical Orientation

cite-note-31. citerefkatsuhiro-ogataKatsuhiro Ogata, UnicodeのWAVE DASH例示字形が、25年ぶりに修正された理由(5/5), Internet Watch (in Japanese)

cite-note-42. JIS X 0208 (1990) to Unicode, www.unicode.org, 1994