Introduction
Want to say things like:
- “I have as many as 10 manga books”?
- “I have only one car”?
- “I slept for just 3 hours last night”?
In Japanese, you can express surprise at a high number or disappointment at a low number by combining a number with the particles も or しか:
Number + も = as many as
Number + しか + (negative verb) = only / as few as
Let’s learn how to emphasize quantity in natural Japanese!
1. Basic Structure
As Many As
Number + も + positive verb
Example | Meaning |
---|---|
りんごを五個も食べました。 | I ate as many as five apples. |
九時間も寝ました。 | I slept as long as nine hours. |
三人も来ました。 | Three whole people came. (more than expected) |
As Few As / Only
Number + しか + negative verb
Example | Meaning |
---|---|
水を一杯しか飲みませんでした。 | I drank only one glass of water. |
教室に一台しかパソコンがありません。 | There is only one computer in the classroom. |
きのうは三時間しか寝ていません。 | I slept for only three hours yesterday. |
2. Key Points to Remember
も | しか |
---|---|
Use with positive verbs | Use with negative verbs |
Emphasizes large quantity | Emphasizes small quantity |
→ Wow, that many! | → That’s it?! Only!? |
3. Example Sentences
- 三千円も持っています。
= I have as much as 3,000 yen. (You consider it enough for what you want to buy) - 三千円しか持っていません。
= I only have as little as 3,000 yen. (You think it’s not enough)
- 旅行中に写真を五枚も撮りました。
= I took as many as five photos during the trip. (Implies you took more than expected or a good number) - 旅行中に写真を五枚しか撮りませんでした。
= I only took five photos during the trip. (Implies you took fewer than expected or a small number)
4. Practice Time!
Try making both patterns (も / しか) from the same number:
Prompt | As many as (も) | Only (しか) |
---|---|---|
I have 10 comic books. | マンガを十冊も持っています。 | マンガを十冊しか持っていません。 |
I read two books in one month. | 一か月で本を二冊も読みました。 | 一か月で本を二冊しか読みませんでした。 |
I studied Spanish for two years. | スペイン語を二年も勉強しました。 | スペイン語を二年しか勉強していません。 |
5. Common Mistakes to Avoid
❌ Wrong | ✅ Correct |
---|---|
りんごをたくさんも食べました。 | りんごをたくさん食べました。 りんごを3つも食べました。 |
三人しか来ました。 | 三人しか来ませんでした。 |
💡 Note that も cannot be used without a number, and しか must be followed by a negative verb.
6. FAQ – Frequently Asked Questions
- QCan I use しか with nouns?
- A
Yes, but still with a negative verb. Example:
A: おなかがすきました。なにか食べるものはありますか? = I am hungry. Do you have anything to eat?
B: すみません、ガムしかありません。= Sorry, I only have gum.
- QWhat’s the difference between しか and だけ?
- A
Both can mean “only,” but the nuance and grammar are different:
- しか + Negative Verb: Emphasizes that the quantity is small or less than expected, often with a feeling of disappointment or inadequacy. (Negative nuance)
- だけ + Positive or Negative Verb: Is more neutral. It simply states that the quantity is limited to that amount, without necessarily implying it’s too little. (Neutral nuance)
Example: 三人しか来ませんでした。(San-nin shika kimasen deshita.) = Only three came. (Implies fewer than hoped for or expected – disappointment).
三人だけ来ました。(San-nin dake kimashita.) = Only three came. (Simply states the fact that the number was limited to three – neutral).
三人だけ来ませんでした。(San-nin dake kimasen deshita.) = Only three people didn’t come. (Neutral statement about those who were absent).
- QIs the feeling of surprise (with も) or disappointment (with しか) always strong?
- A
The strength of the feeling is subjective and depends on the context and the speaker’s voice/intonation. It can range from genuine surprise/disappointment to a more subtle emphasis or observation that the number is noteworthy (either high or low relative to the situation or expectation).
- QPlease tell me common Japanese counters.
- A
There are various counters (量詞 – ryoushi) depending on what you are counting. Common ones include: 個 (ko) [for small items], つ (tsu) [general counter, up to 10], 人 (nin) [for people], 冊 (satsu) [for books, magazines], 枚 (mai) [for flat thin objects], 台 (dai) [for machines, vehicles], 本 (hon) [for long cylindrical objects], 匹 (hiki) [for small animals], 杯 (hai) [for drinks in cups/bowls], etc. These are also used when you attach 「も」 or 「しか」 together with the number to emphasize the quantity, such as 「〇〇個も」 or 「〇〇冊しか」.
7. Conclusion
Now you can:
✅ Say “as many as” with 〜も
✅ Say “only / as few as” with 〜しか + negative verb
✅ Use these forms to emphasize quantity in real conversation