LESSON NOTES · レッスンノート

N5Talking to real people · Sep 17, 2026

How to say "expensive" in Japanese: たかい, and the word it also means

たかい (たかい) is the word, and it means both "expensive" and "tall." Japanese does not separate them — やまたかい is a tall mountain, 値段ねだんたかい is a high price, and context does all the work. Its opposite やすい means "cheap," but unlike English it carries no insult about quality.

Price is one of the first things a traveller needs to discuss and one of the easiest places to sound blunt by accident, because the polite way to say something costs too much is not a direct translation of anything in English.

The basics

たかい: high, tall, and expensive

One い-adjective, three English words. Japanese treats "high price," "high mountain" and "tall building" as the same idea: something extends upward further than usual.

このみせたかいです。 — This shop is expensive. (polite, neutral observation) あのやまたかいです。 — That mountain is tall. (polite — same adjective, different subject)

There is no ambiguity in practice, because the subject tells you which meaning applies. Prices, shops and products are expensive; mountains, buildings and people are tall.

For people specifically, the phrase is たかい (せがたかい) — literally "one's back is high." Saying あのひとたかいです about a person would be understood as a comment on their price, which is not what you want.

やすい: cheap, with no sting

やすい is the opposite, and this is where English speakers over-think. In English "cheap" can insult quality; in Japanese やすい is simply a statement about price and is usually positive.

このラーメン、やすくておいしいです。 — This ramen is cheap and good. (polite — a compliment, not a complaint)

If you actually want to say something looks cheaply made, that word is やすっぽい (やすっぽい) — "cheap-ish," with the negative connotation built into the っぽい. Those two words are not interchangeable and mixing them up is how you accidentally insult a shop.

The nouns: 値段ねだん, 価格かかく, 料金りょうきん, だい

Japanese Reading Used for
値段ねだん ねだん Price of a thing — the everyday word
価格かかく かかく Price, formal/written — labels, listings
料金りょうきん りょうきん Fee for a service — trains, hotels, utilities
だい だい Charge for something specific — 電気代でんきだい, タクシーだい
会計かいけい かいけい The bill, the act of paying
おつり おつり Change (money back)

値段ねだんはいくらですか。 — How much is it? (polite — though いくらですか alone is more common) タクシーだいたかかったです。 — The taxi fare was expensive. (polite, past — note たかかった, not たかいでした)

That past form is a common stumble; if たかいでした looks fine to you, the adjective past tense is worth five minutes.

Beyond the basics

How to say something is too expensive, politely

The direct route is たかすぎます ("too expensive"), but in a shop this lands harder than English "that's a bit much."

ちょっとたかいですね。 — It's a little expensive, isn't it. (polite — the standard soft complaint) たかすぎます。 — It's too expensive. (polite grammar, blunt delivery)

ちょっと is doing enormous work here. Combined with the ね seeking agreement, ちょっとたかいですね signals reluctance without accusing anyone. This is the sentence to use if you want to leave a shop gracefully.

〜すぎる attaches to the adjective stem and means "too much of it" — see 〜すぎる for the い you have to drop.

とく and そん: value, not price

Japanese has a dedicated pair for whether something is worth it, separate from whether it is cheap.

  • とく (おとく) — good value, a good deal
  • そん (そん) — a loss, a bad deal
  • とく (とく) — a gain, coming out ahead

こっちのほうがおとくですよ。 — This one's better value, you know. (polite — standard shop staff line) わないとそんですよ。 — You'd be losing out if you didn't buy it. (polite-casual, sales talk)

とく appears on signs everywhere — おとくセット, おとくなプラン — and it is not the same claim as やすい. Something can be たかい and おとく at once: expensive, but worth it.

The discount vocabulary on every shop window

Japanese Reading Meaning
セール せーる Sale
割引わりびき わりびき Discount
〜%オフ 〜ぱーせんとおふ ~% off
半額はんがく はんがく Half price
値引ねび ねびき Price reduction
無料むりょう むりょう Free
タダ ただ Free (casual)
税込ぜいこみ ぜいこみ Tax included
税抜ぜいぬき ぜいぬき Before tax

税込ぜいこみ and 税抜ぜいぬき are the two worth learning before a shopping trip. A price tag showing 税抜ぜいぬき will be higher at the register, and the difference is not small once you are buying several things. For the rest of the shopping phrases, see ten phrases that make shopping in Akihabara easier.

Never call a gift やす

If someone gives you something, do not comment on its price in either direction. やすいですね about a present is a genuine social error, and たかかったでしょう ("that must have been expensive") is also awkward because it puts the giver on the spot about money.

ありがとうございます。うれしいです。 — Thank you. I'm delighted. (polite — react to the gesture, not the cost)

The safe move is to talk about the thing, not the money: これ、ずっとしかったんです ("I've wanted this for ages") does far more work than any comment on value.

たかい in the metaphorical sense

たかい also covers abstract "high" the way English does: たか評価ひょうか (high evaluation), レベルがたかい (the level is high), 可能性かのうせいたかい (the probability is high).

可能性かのうせいたかいです。 — The likelihood is high. (polite, neutral)

This is one of the places where Japanese and English happen to line up, which makes it easy — but note that やすい does not extend the same way. There is no やす評価ひょうか; the opposite of たか評価ひょうか is ひく評価ひょうか, using ひくい (ひくい, low). やすい is only about money.

Common mistakes

  • Saying たかいでした. い-adjectives conjugate themselves: たかかったです.
  • Using たかい for a person's height without が. あのひとたかいです comments on their price. あのひとたかいです is the sentence you want.
  • Assuming やすい is an insult. It is not. やすくておいしい is a compliment. やすっぽい is the insulting one.
  • Using ひくい for prices. The opposite of たかい for money is やすい, not ひくい. 値段ねだんひくい is understandable but wrong-sounding.
  • Saying たかすぎます in a shop. Grammatical, but blunt. ちょっとたかいですね does the same job without the edge.
  • Commenting on the price of a gift. Both "that's cheap" and "that must have been expensive" are uncomfortable. React to the gift itself.
  • Ignoring 税抜ぜいぬき on a price tag. The number on the tag is not the number at the register.

たかい, やすい and their relatives

Japanese Reading Meaning
たか たかい Expensive; tall, high
やす やすい Cheap (neutral or positive)
やすっぽい やすっぽい Cheap-looking (negative)
ひく ひくい Low (height, level — not price)
高価こうか こうか Expensive (formal, written)
安価あんか あんか Inexpensive (formal, written)
とく おとく Good value
そん そん A loss, a bad deal
もったいない もったいない Wasteful, too good to waste

Practice

Questions 2 and 3 are the pair: the same adjective, two completely different meanings, decided only by the subject.

1. Say "this shop is expensive," politely.

Show answer

このみせたかいです。たかい covers price with no special word needed.

2. Say "that mountain is tall."

Show answer

あのやまたかいです。 — Identical adjective. The subject decides which English word applies.

3. Say "that person is tall."

Show answer

あのひとたかいです。 — People need が. Without it you are commenting on their price.

4. Say "the taxi fare was expensive," politely.

Show answer

タクシーだいたかかったです。たかかったです, never たかいでした. い-adjectives carry their own past tense.

5. In a shop, signal that something costs more than you want to pay — politely.

Show answer

ちょっとたかいですね。 — ちょっと softens it and ね invites agreement. たかすぎます is correct but blunt.

6. Compliment cheap, tasty ramen.

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このラーメン、やすくておいしいです。やすい is not an insult in Japanese. This is praise.

7. Say that something looks cheaply made.

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やすっぽいです。 — 〜っぽい adds the negative "sort of" sense that やすい does not carry.

8. Someone gives you a present. What do you say?

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ありがとうございます。うれしいです。 — React to the gesture. Any comment on price, high or low, is awkward.

9. What is the difference between 税込ぜいこみ and 税抜ぜいぬき on a price tag?

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税込ぜいこみ税込ぜいこみ税金ぜいきんはいっている / 税抜ぜいぬき税抜ぜいぬきはいっていない — A 税抜ぜいぬき price will be higher at the register.

10. Fix this: このほん値段ねだんひくいです。

Show answer

このほんやすいです。ひくい is for height and level, not for money. Prices are たかい or やすい.

FAQ

Why does たかい mean both "expensive" and "tall"? Because Japanese conceives both as the same shape: a quantity extending further up than expected. English happens to split them into two words; plenty of languages do not.

Is 高価こうか worth learning? For reading, yes. 高価こうかひん appears on signs about valuable items and in insurance or shipping language. In speech, たかい covers everything.

How do I ask the price politely? いくらですか is the standard and is perfectly polite. おいくらですか adds a level of politeness that fits a formal shop, and これ、いくらですか with a gesture is the most common real-world version.

Can I haggle in Japan? Almost never in ordinary shops — prices are fixed and asking will be uncomfortable for both sides. Exceptions exist at flea markets, some electronics stores and secondhand dealers, where まけてもらえますか ("could you come down a bit?") is an accepted question.

What does もったいない mean exactly? It means something is too good to waste — throwing out edible food, discarding a usable item, or letting an opportunity go by. It is about waste rather than price, and it is one of the most culturally loaded words in everyday Japanese.

Is タダ rude? No, just casual. タダ means free and is fine with friends. On a sign or in a shop, the word is 無料むりょう.

Vocabulary from this article

Tap the block to select all of it, then copy. In Anki: File → Import, note type Basic, separator Tab — the first column becomes the front, the second the back.

高い	たかい — expensive; tall, high
安い	やすい — cheap
安っぽい	やすっぽい — cheap-looking
低い	ひくい — low
値段	ねだん — price
価格	かかく — price (formal)
料金	りょうきん — fee, charge
会計	かいけい — the bill
おつり	おつり — change (money)
お得	おとく — good value
損	そん — a loss, a bad deal
割引	わりびき — discount
半額	はんがく — half price
値引き	ねびき — price reduction
無料	むりょう — free of charge
税込	ぜいこみ — tax included
税抜	ぜいぬき — before tax
もったいない	もったいない — wasteful, too good to waste

I'm Yuuki, a Japanese teacher based in Tokyo. I've taught on italki as a Top 1% teacher and watched over 1,500 anime. The one that costs students something real is やすい about a present — it is a direct translation of a perfectly friendly English remark, and it does not land the same way at all.

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Sources: the author's own lessons and standard reference grammars.

More drills like the ones above, plus a timed JLPT-style mock test: Practice · N5

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