Hiragana

After the 1900 script reform, which deemed hundreds of characters hentaigana, the hiragana syllabary consists of 48 base characters, of which two (ゐ and ゑ) are only used in some proper names:

• 5 singular vowels: あ a [a], い i [i], う u [ɯ], え e [e], お o [o]
• 42 consonant–vowel unions
  • へ is pronounced [e] when used as a particle.
  • を is only used as a particle and in some names. It is often pronounced [o] instead.
  • ゐ and ゑ are both obsolete, only used in some names. They are usually respectively pronounced [i] and [e] instead.
• 1 singular consonant (ん)

These are conceived as a 5×10 grid (gojūon, 五十音, "Fifty Sounds"), as illustrated in the adjacent table, read あ (a), い (i), う (u), え (e), お (o), か (ka), き (ki), く (ku), け (ke), こ (ko) and so forth (but si→shi, ti→chi, tu→tsu, hu→fu), with the singular consonant ん (n) appended to the end. Of the 50 theoretically possible combinations, yi, ye, and wu are obsolete, while wi (ゐ), and we (ゑ), are now uncommon in modern Japanese. Wo (を), pronounced [o], is common as a particle but otherwise rare.

These basic characters can be modified in various ways. By adding a dakuten marker ( ゛), a voiceless consonant is turned into a voiced consonant: k→g, ts/s→z, t→d, h→b and ch/sh→j (also u→v(u)). For example, か (ka) becomes が (ga). Hiragana beginning with an h (or f) sound can also add a handakuten marker ( ゜) changing the h (f) to a p. For example, は (ha) becomes ぱ (pa).

A small version of the hiragana for ya, yu, or yo (ゃ, ゅ or ょ respectively) may be added to hiragana ending in i. This changes the i vowel sound to a glide (palatalization) to a, u or o. For example, き (ki) plus ゃ (small ya) becomes きゃ (kya). Addition of the small y kana is called yōon.

A small tsu っ, called a sokuon, indicates that the following consonant is geminated (doubled). In Japanese this is an important distinction in pronunciation; for example, compare さか, saka, "hill" with さっか, sakka, "author". However, it cannot be used to double an n – for this purpose, the singular n (ん) is added in front of the syllable, as in みんな (minna, "all"). The sokuon also sometimes appears at the end of utterances, where it denotes a glottal stop, as in いてっ! ([iteʔ], "Ouch!").

Hiragana usually spells long vowels with the addition of a second vowel kana; for example, おかあさん (o-ka-a-sa-n, "mother"). The chōonpu (long vowel mark) (ー) used in katakana is rarely used with hiragana, for example in the word らーめん, rāmen, but this usage is considered non-standard in Japanese. However, the Okinawan language uses chōonpu with hiragana. In informal writing, small versions of the five vowel kana are sometimes used to represent trailing off sounds (はぁ, haa, ねぇ, nee). Standard and voiced iteration marks are written in hiragana as ゝ and ゞ respectively.

The following table shows the complete hiragana together with the modified Hepburn romanization and IPA transcription in the gojūon order.[7][8][9][10] Hiragana with dakuten or handakuten follow the gojūon kana without them, with the yōon kana following. Those in bold do not use the initial sound for that row. For all syllables besides ん, the pronunciation indicated is for word-initial syllables, for mid-word pronunciations see below.

Final nasal monograph	Polysyllabic monographs
n	kashiko	koto	sama	nari	mairasesoro	yori
ん n [ɴ m n ɲ ŋ ɰ̃]	kashiko [kaɕiko]	koto [koto]	sama [sama]	nari [naɾi]	/ mairasesoro [maiɾasesoːɾoː]	ゟ yori [joɾi]
		゙ goto [goto]

With a few exceptions, such as for the three particles は (pronounced [wa] instead of [ha]), へ (pronounced [e] instead of [he]) and [o] (written を instead of お), Japanese when written in kana is phonemically orthographic, i.e. there is a one-to-one correspondence between kana characters and sounds, leaving only words' pitch accent unrepresented. This has not always been the case: a previous system of spelling, now referred to as historical kana usage, differed substantially from pronunciation; the three above-mentioned exceptions in modern usage are the legacy of that system.

There are two hiragana pronounced ji (じ and ぢ) and two hiragana pronounced zu (ず and づ), but to distinguish them, particularly when typing Japanese, sometimes ぢ is written as di and づ is written as du. These pairs are not interchangeable. Usually, ji is written as じ and zu is written as ず. There are some exceptions. If the first two syllables of a word consist of one syllable without a dakuten and the same syllable with a dakuten, the same hiragana is used to write the sounds. For example, chijimeru ('to boil down' or 'to shrink') is spelled ちぢめる and tsuzuku ('to continue') is つづく. For compound words where the dakuten reflects rendaku voicing, the original hiragana is used. For example, chi (血 'blood') is spelled ち in plain hiragana. When 鼻 hana ('nose') and 血 chi ('blood') combine to make hanaji (鼻血 'nose bleed'), the sound of 血 changes from chi to ji. So hanaji is spelled はなぢ according to ち: the basic hiragana used to transcribe 血. Similarly, tsukau (使う/遣う; 'to use') is spelled つかう in hiragana, so kanazukai (仮名遣い; 'kana use', or 'kana orthography') is spelled かなづかい in hiragana.

However, this does not apply when kanji are used phonetically to write words that do not relate directly to the meaning of the kanji (see also ateji). The Japanese word for 'lightning', for example, is inazuma (稲妻). The 稲 component means 'rice plant', is written いな in hiragana and is pronounced: ina. The 妻 component means 'wife' and is pronounced tsuma (つま) when written in isolation—or frequently as zuma (ずま) when it features after another syllable. Neither of these components have anything to do with 'lightning', but together they do when they compose the word for 'lightning'. In this case, the default spelling in hiragana いなずま rather than いなづま is used.

Officially, ぢ and づ do not occur word-initially pursuant to modern spelling rules. There were words such as ぢばん jiban 'ground' in the historical kana usage, but they were unified under じ in the modern kana usage in 1946, so today it is spelled exclusively じばん. However, づら zura 'wig' (from かつら katsura) and づけ zuke (a sushi term for lean tuna soaked in soy sauce) are examples of word-initial づ today. Some people write the word for hemorrhoids as ぢ (normally じ) for emphasis.

No standard Japanese words begin with the kana ん (n). This is the basis of the word game shiritori. ん n is normally treated as its own syllable and is separate from the other n-based kana (na, ni etc.).

ん is sometimes directly followed by a vowel (a, i, u, e or o) or a palatal approximant (ya, yu or yo). These are clearly distinct from the na, ni etc. syllables, and there are minimal pairs such as きんえん kin'en 'smoking forbidden', きねん kinen 'commemoration', きんねん kinnen 'recent years'. In Hepburn romanization, they are distinguished with an apostrophe, but not all romanization methods make the distinction. For example, past prime minister Junichiro Koizumi's first name is actually じゅんいちろう Jun'ichirō pronounced [d͡ʑu͍ũ͍it͡ɕiɾoː]

There are a few hiragana that are rarely used. Outside of Okinawan orthography, ゐ wi [i] and ゑ we [e] are only used in some proper names. 𛀁 e was an alternate version of え e before spelling reform, and was briefly reused for ye during initial spelling reforms, but is now completely obsolete. ゔ vu is a modern addition used to represent the /v/ sound in foreign languages such as English, but since Japanese from a phonological standpoint does not have a /v/ sound, it is pronounced as /b/ and mostly serves as a more accurate indicator of a word's pronunciation in its original language. However, it is rarely seen because loanwords and transliterated words are usually written in katakana, where the corresponding character would be written as ヴ. The digraphs ぢゃ, ぢゅ, ぢょ for ja/ju/jo are theoretically possible in rendaku, but are practically never used. For example, 日本中 'throughout Japan' could be written にほんぢゅう, but is practically always にほんじゅう.

The みゅ myu kana is extremely rare in originally Japanese words; linguist Haruhiko Kindaichi raises the example of the Japanese family name Omamyūda (小豆生田) and claims it is the only occurrence amongst pure Japanese words. Its katakana counterpart is used in many loanwords, however.

Hiragana characters' shapes were derived from the Chinese cursive script (sōsho). Shown here is a sample of the cursive script by Chinese Tang Dynasty calligrapher Sun Guoting, from the late 7th century. Note the character 為 (wei) that the red arrow points to closely resembles the hiragana character ゐ (wi).

Hiragana developed from man'yōgana, Chinese characters used for their pronunciations, a practice that started in the 5th century.[20] The oldest examples of Man'yōgana include the Inariyama Sword, an iron sword excavated at the Inariyama Kofun. This sword is thought to be made in the year 辛亥年 (most commonly taken to be C.E. 471).[21] The forms of the hiragana originate from the cursive script style of Chinese calligraphy. The figure below shows the derivation of hiragana from manyōgana via cursive script. The upper part shows the character in the regular script form, the center character in red shows the cursive script form of the character, and the bottom shows the equivalent hiragana. The cursive script forms are not strictly confined to those in the illustration.

When it was first developed, hiragana was not accepted by everyone. The educated or elites preferred to use only the kanji system. Historically, in Japan, the regular script (kaisho) form of the characters was used by men and called otokode (男手), "men's writing", while the cursive script (sōsho) form of the kanji was used by women. Hence hiragana first gained popularity among women, who were generally not allowed access to the same levels of education as men, thus hiragana was first widely used among court women in the writing of personal communications and literature.[22] From this comes the alternative name of onnade (女手) "women's writing".[23] For example, The Tale of Genji and other early novels by female authors used hiragana extensively or exclusively. Even today, hiragana is felt to have a feminine quality.[24]

Male authors came to write literature using hiragana. Hiragana was used for unofficial writing such as personal letters, while katakana and Chinese were used for official documents. In modern times, the usage of hiragana has become mixed with katakana writing. Katakana is now relegated to special uses such as recently borrowed words (i.e., since the 19th century), names in transliteration, the names of animals, in telegrams, and for emphasis.

Originally, for all syllables there was more than one possible hiragana. In 1900, the system was simplified so each syllable had only one hiragana. The deprecated hiragana are now known as hentaigana (変体仮名).

The pangram poem Iroha-uta ("ABC song/poem"), which dates to the 10th century, uses every hiragana once (except n ん, which was just a variant of む before the Muromachi era).

The following table shows the method for writing each hiragana character. The table is arranged in a traditional manner, beginning top right and reading columns down. The numbers and arrows indicate the stroke order and direction respectively.

Hiragana was added to the Unicode Standard in October, 1991 with the release of version 1.0.

The Unicode block for Hiragana is U+3040–U+309F:

The Unicode hiragana block contains precomposed characters for all hiragana in the modern set, including small vowels and yōon kana for compound syllables as well as the rare ゐ wi and ゑ we; the archaic 𛀁 ye is included in plane 1 at U+1B001 (see below). All combinations of hiragana with dakuten and handakuten used in modern Japanese are available as precomposed characters (including the rare ゔ vu), and can also be produced by using a base hiragana followed by the combining dakuten and handakuten characters (U+3099 and U+309A, respectively). This method is used to add the diacritics to kana that are not normally used with them, for example applying the dakuten to a pure vowel or the handakuten to a kana not in the h-group.

Characters U+3095 and U+3096 are small か (ka) and small け (ke), respectively. U+309F is a ligature of より (yori) occasionally used in vertical text. U+309B and U+309C are spacing (non-combining) equivalents to the combining dakuten and handakuten characters, respectively.

Historic and variant forms of Japanese kana characters were first added to the Unicode Standard in October, 2010 with the release of version 6.0, with significantly more added in 2017 as part of Unicode 10.

The Unicode block for Kana Supplement is U+1B000–U+1B0FF, and is immediately followed by the Kana Extended-A block (U+1B100–U+1B12F). These blocks include mainly hentaigana (historic or variant hiragana):

The Unicode block for Kana Extended-B is U+1AFF0–U+1AFFF:

The Unicode block for Small Kana Extension is U+1B130–U+1B16F:

In the following character sequences a kana from the /k/ row is modified by a handakuten combining mark to indicate that a syllable starts with an initial nasal, known as bidakuon. As of Unicode 15.0, these character combinations are explicitly called out as Named Sequences:

• Japanese writing system
• Bopomofo (Zhùyīn fúhào, "phonetic symbols"), a phonetic system of 37 characters for writing Chinese developed in the 1900s and is more common in Taiwan.
• Iteration mark explains the iteration marks used with hiragana.
• Japanese phonology explains Japanese pronunciation in detail.
• Japanese typographic symbols gives other non-kana, non-kanji symbols.
• Katakana
• Nüshu, a syllabary writing system used by women in China's Hunan province
• Shodō, Japanese calligraphy.

Wikimedia Commons has media related to:
Hiragana (category)

Look up hiragana in Wiktionary, the free dictionary.

• Hiragana unicode chart
• Hiragana table with strokes animations