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Grammar notes

Katakana (カタカナ) is Japan's other phonetic script — it represents the exact same sounds as hiragana, but with different-looking characters. It's mainly used for words borrowed from other languages (コーヒー, from "coffee"), foreign names, onomatopoeia, and sometimes for emphasis (like italics in English).

Two extra marks show up only in katakana words:

  • (chōonpu) lengthens the vowel that comes before it. コーヒー is コ (ko) + ー (extends the o) + ヒ (hi) + ー (extends the i) = koohii.
  • A small doubles the consonant that follows it. インターネット ends in ネッ + ト, doubled to ...netto.

Gojūon (basic 46 sounds)

a i u e o
a i u e o
k ka ki ku ke ko
s sa shi su se so
t ta chi tsu te to
n na ni nu ne no
h ha hi fu he ho
m ma mi mu me mo
y ya yu yo
r ra ri ru re ro
w wa wo
n n

Dakuten and handakuten (voiced sounds)

a i u e o
g ga gi gu ge go
z za ji zu ze zo
d da ji/di zu/du de do
b ba bi bu be bo
p pa pi pu pe po

Yōon (contracted sounds)

ya yu yo
ky キャ kya キュ kyu キョ kyo
sh シャ sha シュ shu ショ sho
ch チャ cha チュ chu チョ cho
ny ニャ nya ニュ nyu ニョ nyo
hy ヒャ hya ヒュ hyu ヒョ hyo
my ミャ mya ミュ myu ミョ myo
ry リャ rya リュ ryu リョ ryo
gy ギャ gya ギュ gyu ギョ gyo
j ジャ ja ジュ ju ジョ jo
by ビャ bya ビュ byu ビョ byo
py ピャ pya ピュ pyu ピョ pyo

This first practice set uses 10 common loanwords — more will be added over time.

Katakana Basics

How many words this round?

210 words available · each round is a random pick, so replaying covers different ones.