The Japanese writing system is made up of three main scripts: Hiragana, Katakana, and Kanji. Among these, Hiragana and Katakana are known as kana, which are syllabic characters that represent distinct sounds. Mastering these two alphabets is essential for anyone beginning to learn Japanese, as they form the foundation of the language's written and spoken structure.
Romaji (ローマ字) is the Romanized version of Japanese writing, where Japanese sounds are written using the Latin alphabet. For example, the Hiragana character あ is written as "a", and か becomes "ka". Romaji is especially useful for beginners who are not yet familiar with Hiragana or Katakana, as it allows learners to read and pronounce Japanese using familiar English letters. While Romaji is not typically used by native speakers in daily life, it plays an important role in language education, signage, and typing Japanese with a Western keyboard. However, learners should be careful not to rely on Romaji for too long, as it lacks the nuance and structure of authentic Japanese scripts.
The Japanese language has five basic vowel sounds: a (あ / ア), i (い / イ), u (う / ウ), e (え / エ), and o (お / オ). These vowels are simple, clear, and always pronounced the same way, making them one of the easiest parts of Japanese pronunciation to learn. They are the building blocks of both Hiragana and Katakana, and they form the basis for all other syllables in the Japanese language. (Use the below audio icons to hear the sounds of each vowel.)
あ / ア
a
い / イ
i
う / ウ
u
え / エ
e
お / オ
o
These vowels are not just standalone sounds—they are combined with consonants to form the rest of the kana syllabary. For example, the consonant "k" combines with each vowel to form ka (か / カ), ki (き / キ), ku (く / ク), ke (け / ケ), ko (こ / コ). This pattern repeats with other consonants such as "s", "t", "n", and so on, creating a structured grid that learners can follow to master all base kana characters.
In addition to the five basic vowels, Japanese has one standalone consonant sound: "nn" (ん / ン).
ん
nn
The Origins of Hiragana
Hiragana (ひらがな) is one of the core components of the Japanese writing system and was developed as a simplified, cursive script derived from Chinese characters (kanji). During the Heian period (794-1185), educated Japanese people—especially women of the imperial court—adapted certain kanji characters to represent the sounds of the Japanese language more fluidly. These adaptations eventually evolved into what we now know as Hiragana. Because of its elegant, flowing style, it was sometimes referred to as "women's writing" (女手 / onnade), distinguishing it from the more formal kanji used by men in government and scholarly texts.
Hiragana’s Role in the Japanese Language
Unlike Kanji, which are logographic and represent meaning, Hiragana is phonetic, with each character representing a single syllable. There are 46 basic Hiragana characters, and each corresponds to a specific sound (like か = "ka", す = "su", も = "mo"). Hiragana plays a vital grammatical role in Japanese. It is used for native words, inflections, and particles—the small but essential elements that indicate grammatical relationships in a sentence. For example, particles like は (wa), が (ga), and を (wo) are always written in Hiragana.
Modern Use and Learning
Today, Hiragana is the first script that Japanese children learn when they begin reading and writing. It is also widely used in educational materials, children's books, and language textbooks for foreign learners. Many beginner-level Japanese texts are written entirely in Hiragana or include furigana—Hiragana written above or beside Kanji to aid with pronunciation. Understanding Hiragana is a crucial step for any Japanese language learner, as it opens the door to reading, writing, and eventually mastering more complex aspects of the language, such as Katakana and Kanji.
Hiragana Characters
Below is a list of the basic Hiragana characters, along with their corresponding Romaji representations. As you will see, some characters have a consonant followed by one of the five main vowels (a, i, u, e, o). However, some of the consonants do not use all of the vowels. An example are the y and w consonants, which only have three and two respectively. The characters are grouped by their consonant sounds, with the vowels listed first. Each character is clickable, allowing you to hear its pronunciation.
あ
a
い
i
う
u
え
e
お
o
か
ka
き
ki
く
ku
け
ke
こ
ko
さ
sa
し
shi
す
su
せ
se
そ
so
た
ta
ち
chi
つ
tsu
て
te
と
to
な
na
に
ni
ぬ
nu
ね
ne
の
no
は
ha
ひ
hi
ふ
fu
へ
he
ほ
ho
ま
ma
み
mi
む
mu
め
me
も
mo
や
ya
ゆ
yu
よ
yo
ら
ra
り
ri
る
ru
れ
re
ろ
ro
わ
wa
を
wo
ん
nn
The Origins of Katakana
Katakana (カタカナ) is one of the two kana syllabaries in the Japanese writing system, developed alongside Hiragana during the Heian period (794-1185). Unlike Hiragana, which evolved from cursive, flowing forms of Chinese characters, Katakana was derived by Buddhist monks who extracted small fragments of kanji characters to create a more angular and simplified system for annotating classical Chinese texts. These shorthand symbols helped students read and understand Chinese by marking pronunciation and grammatical details.
The Purpose and Characteristics of Katakana
While Hiragana is used for native Japanese words and grammatical elements, Katakana serves a very different purpose. It is primarily used to write:
Katakana's design is visually distinct: its characters are sharper and more angular than Hiragana, giving it a more modern, mechanical appearance. There are 46 basic Katakana characters, mirroring the same sounds as Hiragana, along with additional marks and combinations used for extended foreign sounds (like ファ for "fa").
Katakana in Modern Japanese
Katakana is widely seen in daily life across Japan, especially in advertising, packaging, menus, and signage. Its role in expressing modernity, technology, and foreign concepts makes it a dynamic part of the Japanese script system. For learners of Japanese, Katakana can be challenging at first because many of the words it represents are adapted from other languages—but learning it is essential for reading menus, using tech devices, and understanding pop culture references. Just like Hiragana, Katakana is phonetic, so each character corresponds to a specific syllable. Mastery of Katakana gives learners access to a large portion of written Japanese, especially in media, brands, and international contexts.
Katakana Characters
Below is a list of the basic Katakana characters, along with their corresponding Romaji representations. As you will see, the characters and their pronunciation are the same as Hiragana, but the appearance is different. The characters are grouped by their consonant sounds, with the vowels listed first. Each character has a clickable audio icon, allowing you to hear its pronunciation.
ア
a
イ
i
ウ
u
エ
e
オ
o
カ
ka
キ
ki
ク
ku
ケ
ke
コ
ko
サ
sa
シ
shi
ス
su
セ
se
ソ
so
タ
ta
チ
chi
ツ
tsu
テ
te
ト
to
ナ
na
ニ
ni
ヌ
nu
ネ
ne
ノ
no
ハ
ha
ヒ
hi
フ
fu
ヘ
he
ホ
ho
マ
ma
ミ
mi
ム
mu
メ
me
モ
mo
ヤ
ya
ユ
yu
ヨ
yo
ラ
ra
リ
ri
ル
ru
レ
re
ロ
ro
ワ
wa
ヲ
wo
ン
nn
In addition to the base set, diacritical marks (called dakuten and handakuten) and small kana are used to modify or combine sounds for expanded pronunciation. These extended characters allow Japanese to express additional sounds not found in the basic syllabary, including voiced consonants, plosives, and contracted syllables.
Dakuten and Handakuten
Dakuten (゛), also known as a "voicing mark," is added to certain characters to change unvoiced consonants into voiced ones. You convert the characters to the extended form by adding dakuten to the top right corner of the character. For example, the Hiragana character か (ka) becomes が (ga) when dakuten is added. This change is also reflected in Katakana, where カ (ka) becomes ガ (ga). Not all consonants are modified by dakuten, but the following are:
Base Consonant | Changes To | Example Hiragana | Example Katakana |
---|---|---|---|
k | g | か → が (ka → ga) | カ → ガ (ka → ga) |
s | z | さ → ざ (sa → za) | サ → ザ (sa → za) |
t | d | た → だ (ta → da) | タ → ダ (ta → da) |
(Note: chi → ji) | ち → ぢ (chi → ji) | チ → ヂ (chi → ji) | |
(Note: tsu → zu) | つ → づ (tsu → zu) | ツ → ヅ (tsu → zu) | |
h | b | は → ば (ha → ba) | ハ → バ (ha → ba) |
Handakuten (゜), or "half-voicing mark," is used only with the H-row to create P-sounds. You convert the characters to the extended form by adding handakuten to the top right corner of the character:
Base Consonant | Changes To | Example Hiragana | Example Katakana |
---|---|---|---|
h | p | は → ぱ (ha → pa) | ハ → パ (ha → pa) |
が / ガ
ga
ぎ / ギ
gi
ぐ / グ
gu
げ / ゲ
ge
ご / ゴ
go
ざ / ザ
za
じ / ジ
ji
ず / ズ
zu
ぜ / ゼ
ze
ぞ / ゾ
zo
だ / ダ
da
ぢ / ヂ
ji
づ / ヅ
zu
で / デ
de
ど / ド
do
ば / バ
ba
び / ビ
bi
ぶ / ブ
bu
べ / ベ
be
ぼ / ボ
bo
ぱ / パ
pa
ぴ / ピ
pi
ぷ / プ
pu
ぺ / ペ
pe
ぽ / ポ
po
Small Kana and Contracted Sounds (Yōon)
Another form of character extension involves using small versions of や (ya), ゆ (yu), and よ (yo) (written as ゃ, ゅ, and ょ in Hiragana or ャ, ュ, and ョ in Katakana). When combined with certain consonant-vowel kana like き (ki) or し (shi), they form contracted sounds, known as yōon. For example:
These combinations allow for more nuanced pronunciation and are especially common in names and native Japanese words.
きゃ
kya
きゅ
kyu
きょ
kyo
しゃ
sha
しゅ
shu
しょ
sho
ちゃ
cha
ちゅ
chu
ちょ
cho
にゃ
nya
にゅ
nyu
にょ
nyo
ひゃ
hya
ひゅ
hyu
ひょ
hyo
みゃ
mya
みゅ
myu
みょ
myo
りゃ
rya
りゅ
ryu
りょ
ryo
キャ
kya
キュ
kyu
キョ
kyo
シャ
sha
シュ
shu
ショ
sho
チャ
cha
チュ
chu
チョ
cho
ニャ
nya
ニュ
nyu
ニョ
nyo
ヒャ
hya
ヒュ
hyu
ヒョ
hyo
ミャ
mya
ミュ
myu
ミョ
myo
リャ
rya
リュ
ryu
リョ
ryo
Additionally, the small versions of や (ya), ゆ (yu), and よ (yo) can also be used with the extended characters to create contracted sounds. For example:
ぎゃ
gya
ぎゅ
gyu
ぎょ
gyo
じゃ
ja
じゅ
ju
じょ
jo
ぢゃ
dya
ぢゅ
dyu
ぢょ
dyo
びゃ
bya
びゅ
byu
びょ
byo
ぴゃ
pya
ぴゅ
pyu
ぴょ
pyo
ギャ
gya
ギュ
gyu
ギョ
gyo
ジャ
ja
ジュ
ju
ジョ
jo
ヂャ
dya
ヂュ
dyu
ヂョ
dyo
ビャ
bya
ビュ
byu
ビョ
byo
ピャ
pya
ピュ
pyu
ピョ
pyo