〜しか〜ない: How to Say 'Only' with a Negative (Meaning + Examples)
Why the negative is not optional
しか marks something as the one and only option — and then the verb is forced negative. That pairing isn't a stylistic choice; it's the pattern itself. Even though the verb ends up negative in form, the meaning is "only," not "not." So 野菜しか食べない literally reads "doesn't eat anything but vegetables," which simply means "eats only vegetables." Because the negative is doing the "nothing other than" work, a positive verb (水しかある) has nothing to attach to and is ungrammatical.
The flavor of しか is limiting: it often hints that the amount or choice is smaller than you wanted or expected. 百円しかない isn't a neutral count — it quietly says "only 100 yen, and that's not much."
ヤッタンは百円しかない。
ヤッタンは ひゃくえんしか ない。
Yattan only has 100 yen.
しか + negative ない = 'only.' Nuance: that's not much.
ヤッタンは野菜しか食べない。
ヤッタンは やさいしか たべない。
Yattan eats only vegetables.
食べない is negative in form, but the sentence means 'only.'
今日は一時間しか勉強しなかった。
きょうは いちじかんしか べんきょう しなかった。
Today I only studied for one hour.
Hints it wasn't enough.
Where しか sits among the particles
しか attaches to a noun (or a counter) and then decides the fate of the particle already there. With は, が, and を it takes their place; with に and で it simply stacks on after them. The verb, as always, closes the sentence in the negative.
| Element | Rule | Example |
|---|---|---|
| Noun + しか | replaces は / が / を | 水しか飲まない (drink only water) |
| Number/counter + しか | counts "only this many" | 一つしか買わなかった (bought only one) |
| に / で + しか | しか follows the particle | 東京でしか買えない (can buy only in Tokyo) |
| Verb | must be negative | ある → ない、食べる → 食べない |
When the noun would normally take は, が, or を, just swap in しか and let the old particle disappear:
ヤッタンは水しか飲まない。
ヤッタンは みずしか のまない。
Yattan drinks only water.
水を飲まない → 水しか飲まない. を disappears.
But に and で survive — しか comes after them:
このお菓子は東京でしか買えない。
この おかしは とうきょうでしか かえない。
You can only buy this snack in Tokyo.
で stays, then しか, then the negative potential 買えない.
先生は月曜日にしか来ない。
せんせいは げつようびにしか こない。
The teacher only comes on Mondays.
に stays before しか.
しか versus だけ: same "only," opposite pull
Both words translate as "only," but they lean in opposite directions — and the verb tells you which one you're using:
| Form | Core idea | Example |
|---|---|---|
| だけ | neutral 'only,' + positive verb | 一つだけ買った = I bought just one (matter-of-fact) |
| しか〜ない | limiting 'only,' + negative verb, 'not enough' feel | 一つしか買わなかった = I bought only one (and that's too few) |
Listen to the minimal pair: 一つだけ買った is a calm statement of fact — "I bought just one." 一つしか買わなかった carries a tinge of regret or shortfall — "I only bought one (I wish I'd gotten more)." Choose だけ when you're neutral; choose しか〜ない when you want that "barely / not enough" color. Note that だけ takes the positive verb (買った) while しか demands the negative one (買わなかった). See 〜だけ for the neutral side.
ヤッタンの弟は漫画だけ読む。
ヤッタンの おとうとは まんがだけ よむ。
Yattan's little brother reads only manga.
だけ + positive: just a neutral fact.
ヤッタンの弟は漫画しか読まない。
ヤッタンの おとうとは まんがしか よまない。
Yattan's little brother reads nothing but manga.
しか + negative: hints he should read more.
Traps to sidestep
- Using a positive verb with しか. しか always needs a negative: 水しかある ✗ → 水しかない ✓.
- Keeping は/が/を before しか. They drop out: 野菜をしか食べない ✗ → 野菜しか食べない ✓. (But に・で stay: 東京でしか買えない ✓.)
- Reading the negative as "not." 野菜しか食べない means "eats only vegetables," not "doesn't eat vegetables."
- Swapping in だけ without changing the verb. だけ takes a positive verb (一つだけ買った); しか takes a negative one (一つしか買わなかった). Don't mix them.
The essentials
- 〜しか + negative = "only / nothing but," with a "not enough" feel.
- The verb is negative in form but the meaning is "only," not "not."
- しか replaces は / が / を, but follows に / で.
- だけ = neutral "only" + positive verb; しか〜ない = limiting "only" + negative verb.
Practice it
Choose the correct しか〜ない form (and decide when だけ fits instead).
＿＿＿に入れるのに最もよいものを選びなさい。
電車がないから、＿＿＿。
Frequently asked questions
Why is the verb negative if しか means 'only'?
It's a fixed pattern: しか always pairs with a negative verb. The negative form plus しか together produce the positive meaning 'only.' So 水しか飲まない = 'drinks only water,' not 'doesn't drink water.'
What's the difference between しか and だけ?
だけ is a neutral 'only' and takes a positive verb (一つだけ買った). しか〜ない is a limiting 'only' with a 'not enough' nuance and needs a negative verb (一つしか買わなかった).
Does しか replace particles?
It replaces は, が, and を — those drop out. But に and で stay, and しか comes after them: 東京でしか買えない, 月曜日にしか来ない.
Can I use しか with numbers?
Yes — it's very common with counters to stress 'only this few': 一つしかない ('there's only one'), 千円しかない ('only 1,000 yen').
Where 〜しか〜ない fits
Shaky on this? Get these solid first
- か Particle · N5 — The particle か turns a statement into a question (〜ですか), means 'or' between nouns (AかB), and makes question words indefinite: だれか someone, なにか something, どこか somewhere.
Don't confuse it with
- だけ · N5 — だけ means 'only' or 'just' — water だけ, one だけ, look だけ. Learn how to attach it to nouns, numbers, and verbs, what happens to を and が, and how it differs from しか〜ない.
Compared side by side
See how this pattern differs from the ones it's confused with:
More N4 grammar to explore
Keep going with related patterns at the same level:
- 〜ているところ — ところ marks a moment in time: 〜るところ = about to do, 〜ているところ = right in the middle of doing, 〜たところ = just finished. Learn all three phases with clear examples.
- 〜てみる — 〜てみる means to do something and see how it goes — to try it out. Learn the て-form + みる formation, how みる conjugates (てみた, てみよう), and how it differs from 〜たい.
- 〜てすみません — 〜てすみません attaches すみません to a verb's て-form to say 'sorry for (doing).' Learn the formation, the negative 〜なくてすみません, and polite 〜て申し訳ありません.
- 〜てよかった — 〜てよかった adds よかった to a verb's て-form to say 'I'm glad that…': 日本に来てよかった. Learn the formation, the negative 〜なくてよかった, and how it shows relief.
- 全然・あまり・そんなに + Negative — 全然, あまり, and そんなに pair with a negative to say 'not at all,' 'not very,' and 'not so much.' Learn each pattern, the casual 全然 + positive, and the common negative-dropping mistake.
- 〜かもしれない — かもしれない means 'might' or 'maybe' — it shows you're unsure. Learn how it attaches to plain verbs, adjectives, and nouns, plus the casual かも and how it ranks against でしょう and はず.