U+3005 "々" Ideographic Iteration Mark Unicode Character

Unicode Version 17.0

U+3005 "々" Ideographic Iteration Mark is a non phonetic symbol used in East Asian scripts, primarily in Japanese and occasionally in Chinese, to indicate the repetition of the preceding kanji or hanzi character within a word or compound, such as in "時々" (tokidoki, meaning sometimes) or "段々" (dandan, meaning gradually). Unlike alphabetic scripts where an iteration mark might be a simple ditto sign, this mark functions as a standalone glyph that is visually distinct and carries no inherent pronunciation, instead relying on the reader to apply the same sound and meaning as the repeated character. It is typically written with a single stroke, resembling a stylized zigzag or wave, and is encoded in the Unicode standard within the CJK Symbols and Punctuation block to support proper digital representation and text processing for these languages.

General Properties

Code Point U+3005
Version Added 1.1
Name Ideographic Iteration Mark
Block CJK Symbols and Punctuation
General Category Modifier Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding 々
HTML Hex Encoding 々
UTF-8 Encoding 0xE3 0x80 0x85
UTF-16 Encoding 0x3005
UTF-32 Encoding 0x00003005
C/C++/Java Escape \u3005

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Nonstarter
East Asian Width Wide
Case Ignorable Yes
Script Han
Script Extensions Han
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Extender Yes
Alphabetic Yes
Vertical Orientation Upright
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break OLetter