Casual speech: what people actually say

After a few lessons of textbook Japanese, you open an anime or a chat and cannot follow a word. That is normal. Casual speech is built from the same grammar, but it compresses, drops and adds colour. Once you know the patterns, it clicks.

Fast speech slurs sounds together. These are the ones to learn first, because they're everywhere.

In casual talk, small particles often disappear when the meaning is clear:

The particles dropped most often are は, が, を, に, へ. The ones that don't drop are those that carry meaning that nothing else would supply: で, と, から, まで. If you ever feel a sentence is "missing" a particle, check whether it's one of those five.

Casual sentences end with small sounds that say what the speaker feels. They're the "tone of voice" of Japanese writing.

When you see a final particle you don't know, you usually don't need to translate it. Notice what it adds: gentle, assertive, questioning, wondering.

In speech, か is often dropped. A question is shown by rising intonation, or by adding の:

Without politeness, です disappears. It does not become だ everywhere; most of the time you simply drop it.

Men often add だ before ending particles (行くんだ, 学生だよ); women often leave it off (行くのよ, 学生よ). The gap has narrowed in modern speech.

In fiction, characters speak in recognisable styles. They are exaggerations of real tendencies, and they tell you who the speaker is.

You do not use these yourself. Real people speak more neutrally. But recognising them is part of enjoying anime, manga and games, where a character's identity is carried by their endings.

Japanese has many words for "I". Which one a character uses is characterisation:

The same goes for "you": あなた, 君 (きみ), お前 (おまえ), 貴様 (きさま). Many are rude. Japanese often avoids "you" and uses the person's name or role (先生, お母さん) instead.

You will learn more from listening to casual speech with subtitles than from any table. Follow the contraction, the dropped particle, the ending sound. After a few hours of anime, it gets automatic.

A short chat between friends. Every line is real casual grammar: contractions, dropped particles, sentence-ending sounds.

• Contractions: ている → てる, てしまう → ちゃう, ておく → とく, なければ → なきゃ.
• Particles drop: は, が, を, に, へ. Others carry meaning and stay.
• Sentence-ending sounds colour the sentence: よ, ね, かな, かも, じゃん, っけ.
• Gendered and character speech tell you who is speaking; don't copy them blindly.
• "I" and "you" words are character choices.