Ryakuji

Chinese characters
Chinese family of scripts Written Chinese Kanji Hanja Chữ Hán
Historical forms and styles Neolithic symbols in China Oracle bone Bronze Seal (Bird-worm Large Small) Clerical Cursive Semi-cursive Regular Flat brush Typefaces Fangsong Ming Sans-serif
Properties and classification Components Strokes (order) Radical
Collation and standards Character-form standards Jiu zixing Xin zixing Kangxi Dictionary forms (1716) General Standard Chinese Characters (mainland China, 2013) Graphemes of Commonly-used Chinese characters (Hong Kong, 2007) Standard Form of National Characters (Taiwan, 1982) Grapheme-usage standards General Standard Characters (PRC, 2013) Jōyō kanji (Japan, 2010) Other standards Standardized Forms of Words with Variant Forms (PRC, 2002) Nan Min Recommended Characters (Taiwan, 2009) Previous standards Commonly-used Characters (PRC, 1988) Tōyō kanji (Japan, 1946)
Reforms China Clerical reforms Traditional characters Simplified characters (first round second round) Debate Japan Kyūjitai Shinjitai Ryakuji Korea Yakja Singapore Table of Simplified Characters
Homographs and readings Literary and colloquial readings
Variants Graphemic variants Zetian characters
Derived systems Slavonic transcription Nüshu Kana ( Man'yōgana Hiragana Katakana ) Jurchen script Khitan ( Large Small ) Idu script Bopomofo Sawndip Chữ Nôm
Transliteration of Chinese
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Japanese writing
Components
Kanji Stroke order Radicals Kyōiku kanji Jōyō kanji Jinmeiyō kanji Hyōgai kanji List of kanji by stroke count
Kana Hiragana Katakana Hentaigana Man'yōgana Sōgana Gojūon
Typographic symbols Japanese punctuation Iteration mark
Uses
Syllabograms Furigana Okurigana Braille
Transliteration
Rōmaji Hepburn (colloquial) Kunrei (ISO) Nihon (ISO transliteration) JSL (transliteration) Wāpuro (keyboard)
Cyrillization Polivanov system
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In Japanese language, Ryakuji (Japanese: 略字 "abbreviated characters", or 筆写略字 hissha ryakuji, meaning "handwritten abbreviated characters") are colloquial simplifications of kanji.