The Three Writing Systems

You’ll be able to

Distinguish hiragana, katakana, and kanji and state what each is used for
Explain how the three scripts combine within a single sentence
Recognize why kanji often carry two kinds of readings

Three scripts, one sentence

Written Japanese blends three scripts at once. Hiragana (ひらがな) is a syllabary of ~46 basic characters used for grammatical particles, verb endings, and native words: か (ka), き (ki), く (ku). Katakana (カタカナ) covers the same sounds but is reserved mainly for loanwords and emphasis: テレビ (terebi, “TV”), アメリカ (Amerika, “America”). Kanji (漢字) are characters borrowed from Chinese that carry meaning: 家 (ie/ka, “house / family”), 母 (haha, “mother”). A normal sentence weaves all three together.

How the scripts share the work

Look at 私はアメリカ人です (Watashi wa Amerika-jin desu, “I am American”). 私 is kanji (meaning “I”), は is a hiragana particle, アメリカ is katakana (a foreign country name), 人 is kanji (“person”), and です is a hiragana grammatical ending. The division of labor is consistent: kanji anchor the content words, hiragana handles the grammar gluing them together, and katakana flags anything borrowed from another language. Recognizing which script a word is in already tells you a lot about its role.

Kanji have multiple readings

Each kanji usually has at least two readings: an on’yomi (音読み), the Chinese-derived reading used in compounds, and a kun’yomi (訓読み), the native Japanese reading used when the character stands more on its own. Take 人 (“person”): on’yomi jin/nin appears in アメリカ人 (Amerika-jin, “American”) and 三人 (san-nin, “three people”); kun’yomi hito appears alone as 人 (hito, “person”). Family words show this too: 母 read haha (“my mother”) but bo in compounds like 母国 (bokoku, “homeland”).

Worked example

Explain which script each part of the sentence 私はテレビを見ます (Watashi wa terebi o mimasu, “I watch TV”) belongs to, and why.

1.私 (watashi, “I”) is a kanji — it is a content word carrying meaning.
2.は (wa) and を (o) are hiragana — they are grammatical particles marking the topic and the object.
3.テレビ (terebi, “TV”) is katakana — it is a loanword borrowed from English “television.”
4.見ます (mimasu, “watch”) mixes a kanji stem 見 (mi, “see”) with a hiragana ending ます (masu) that supplies the polite grammar.

Answer: The sentence uses all three scripts by role: kanji 私 and 見 carry meaning, katakana テレビ flags the loanword, and hiragana は・を・ます handle the grammar. This division — kanji for content, hiragana for grammar, katakana for borrowings — is the basic logic of Japanese writing.

Checkpoint

Which script is normally used to write a loanword such as コーヒー (kōhī, “coffee”)?

Tip

Use the script as a clue to a word’s job. If you see katakana, suspect a foreign loanword; if you see a run of hiragana attached to a kanji, that is usually a verb or adjective ending (okurigana) carrying the grammar. This habit speeds up reading enormously.

Checkpoint

The kanji 人 is read “jin” in アメリカ人 (Amerika-jin) but “hito” when it stands alone meaning “person.” What does this illustrate?

On the exam

AP Japanese presents authentic texts mixing all three scripts. You do not need to know every kanji, but you must read hiragana and katakana fluently and recognize high-frequency kanji. Drilling kana to instant recognition frees your attention for meaning during the timed reading section.

Answer the 2 checkpoints as you read.