目錄
In Chinese, Japanese 「どれ」「どの」「どちら」 are often all translated as simply “which one,” but when you actually speak Japanese, you cannot use them interchangeably. When shopping and looking at a row of products, you can ask 「どれがいいですか」. If you want to include the product noun itself, the sentence becomes 「どの商品がいいですか」. If there are only two choices on the table, such as coffee and tea, you will usually hear 「どちらがいいですか」 instead. At first glance, it may look like nothing more than switching one interrogative word for another, but Japanese pays attention to whether the noun appears in the sentence, how many options are available, and what kind of situation the speaker is in. At hotels, department stores, and service counters, 「どちら」 can also be used to ask about direction or location, so it cannot simply be memorized as “which one of two.”
What Are Japanese 「どれ」「どの」「どちら」? Start With Nouns and the Number of Options
「どれ」 is an interrogative pronoun. It can stand in for the person or object being selected, so particles such as 「が」「を」「に」 can follow it directly. 「どの」, by contrast, is a prenominal modifier placed before a noun. It cannot be used on its own and must appear in forms such as 「どの店」「どの映画」「どの日」.
「どちら」 can also be used independently. Its most typical use is “which of the two,” as in 「電車とバスと、どちらが便利ですか」. In addition, 「どちら」 can function as a more polite interrogative expression and is often used in service situations to ask about a choice, direction, or place.
| Word | Basic Position | Main Usage | Example |
|---|---|---|---|
| どれ | Can be used independently | Which one among known candidates | どれを選びますか |
| どの | Must be followed by a noun | Which shop, which movie, which day, etc. | どの店に行きますか |
| どちら | Can be used independently | Two choices, direction, more polite questions | どちらがいいですか |
| どちらの | Followed by a noun | Choosing between two or politely specifying a noun | どちらの商品ですか |
| どっち | Can be used independently | Casual form of 「どちら」 | どっちがいい？ |
- Example: この中で、どれがいちばん軽いですか。
Kana: このなかで、どれがいちばんかるいですか。
Translation: Which one is the lightest among these?
「どれ」 already represents the candidate items, so it can directly take 「が」 without adding another noun. - Example: どのかばんを買いますか。
Kana: どのかばんをかいますか。
Translation: Which bag are you going to buy?
Because 「かばん」 remains in the sentence, 「どの＋noun」 is used. - Example: 電車とバスと、どちらが便利ですか。
Kana: でんしゃとバスと、どちらがべんりですか。
Translation: Which is more convenient, the train or the bus?
The train and bus are directly compared as two options, making 「どちら」 the most typical form for a two-way comparison.
How to Use 「どれ」: Asking “Which One?” Among Clear Candidates
「どれ」 can be understood as “which thing?” When the context or situation already makes clear what is being selected, there is no need to repeat the noun. 「どれ」 can simply replace it.
For example, if three umbrellas are on a table and everyone already knows that the question is about umbrellas, you can say 「田中さんの傘はどれですか」. When shopping and looking at a row of products, you can also say 「どれにしますか」.
「どれ」 Usage｜Asking Which One Among Multiple Candidates
「どれ」 most commonly appears when a set of candidate items is already visible or established. Basic textbooks often explain 「どれ」 through situations with three or more options, and this is indeed a very useful rule of thumb. In actual Japanese, however, you do not need to count the options every time. The more important point is that 「どれ」 can directly replace a noun that is already understood.
- Example: この三つの中で、どれを選びますか。
Kana: このみっつのなかで、どれをえらびますか。
Translation: Which one will you choose out of these three?
「どれ」 directly replaces one of the three candidate items, while 「を」 marks the object being selected. - Example: 田中さんの傘はどれですか。
Kana: たなかさんのかさはどれですか。
Translation: Which umbrella is Tanaka’s?
The first half already establishes that the topic is umbrellas, so there is no need to repeat 「傘」 in the second half. - Example: どれにしますか。
Kana: どれにしますか。
Translation: Which one will you choose?
When products, dishes, or other options are already visible, 「どれにしますか」 can directly ask for the final selection.
How Does 「どれ」 Combine With Particles? Using 「が／を／に」
Because 「どれ」 itself is a pronoun, it can directly occupy the position where a noun would normally appear.
どれがいいですか：Which one is good?
どれを買いますか：Which one will you buy?
どれにしますか：Which one will you choose?
どれですか：Which one is it?
- Example: どれがいちばん人気ですか。
Kana: どれがいちばんにんきですか。
Translation: Which one is the most popular?
「どれ」 directly occupies the subject position, so it takes 「が」. - Example: この中からどれを持っていけばいいですか。
Kana: このなかからどれをもっていけばいいですか。
Translation: Which one should I take from these?
「どれ」 is the object of 「持っていく」, so it takes 「を」. - Example: デザートはどれにしますか。
Kana: デザートはどれにしますか。
Translation: Which dessert will you choose?
The category has already been limited to desserts, so 「どれ」 can replace the actual dessert name.
How to Use 「どの＋Noun」: Saying Which Shop, Which Day, or Which Movie
「どの」 cannot replace an object by itself. Its job is to specify the noun that follows it. If you want to ask which shop, which teacher, which day, or which movie, and the noun is still present in the sentence, use 「どの＋noun」.
This is also the easiest dividing line between 「どれ」 and 「どの」. If the noun is omitted, use 「どれ」. If the noun remains, use 「どの」.
「どの」 Usage｜Directly Modifying the Following Noun
「どの」 can be followed by nouns referring to objects, people, places, times, and more. The whole phrase 「どの＋noun」 then takes particles such as 「が」「を」「に」 according to its function in the sentence.
- Example: どの映画を見たいですか。
Kana: どのえいがをみたいですか。
Translation: Which movie do you want to watch?
「どの」 modifies 「映画」, and the entire phrase 「どの映画」 becomes the object of 「見る」. - Example: どの日が都合いいですか。
Kana: どのひがつごういいですか。
Translation: Which day works for you?
「日」 is a time noun and can also follow 「どの」. - Example: どの先生に相談しましたか。
Kana: どのせんせいにそうだんしましたか。
Translation: Which teacher did you consult?
「どの先生」 selects one teacher from several, while 「に」 marks the person consulted.
How Do You Use 「どの＋Noun」? Examples With People, Places, and Time
A common mistake is to translate the Chinese “which one” directly as 「どの」 and then say 「どのがいいですか」. In Japanese, the sentence is incomplete because 「どの」 is missing the noun it must modify.
❌ どのがいいですか。
✅ どれがいいですか。
✅ どの商品がいいですか。
In the first correct sentence, the noun is omitted, so 「どれ」 is used. In the second correct sentence, 「商品」 remains, so 「どの商品」 is used.
- Example: どの店がまだ開いていますか。
Kana: どのみせがまだあいていますか。
Translation: Which shop is still open?
Because 「店」 remains in the sentence, 「どの店」 must be used. - Example: この中では、どれがまだ開いていますか。
Kana: このなかでは、どれがまだあいていますか。
Translation: Which one among these is still open?
If the previous context has already established that you are talking about shops, 「店」 can be omitted and replaced by 「どれ」. - Example: どの電車に乗ればいいですか。
Kana: どのでんしゃにのればいいですか。
Translation: Which train should I take?
Because the transportation noun still needs to be stated explicitly, 「どの電車」 is used.
How Do You Use Japanese 「どちら」? Two Choices, Direction, and Formal Questions
The easiest way to first remember 「どちら」 is “which one of two.” The Japanese two-way comparison pattern 「AとBと、どちらが〜ですか」 is very common, as in 「東京と大阪と、どちらが好きですか」.
However, 「どちら」 cannot be memorized only as a two-choice expression. In formal contexts, it can also function as a more polite alternative to 「どれ」 or 「どこ」. As a result, you may hear 「どちら」 in department stores, hotels, restaurants, or at service counters even when the situation is not strictly limited to exactly two choices.
「どちら」 Usage ①｜Comparing Two Clear Options
When two items are explicitly listed and compared, 「どちら」 is the most natural choice. The basic pattern is 「AとBと、どちらが〜ですか」, and the answer often uses 「Aのほうが〜です」.
- Example: 和食と洋食と、どちらが好きですか。
Kana: わしょくとようしょくと、どちらがすきですか。
Translation: Which do you prefer, Japanese food or Western food?
The two types of cuisine are directly compared, so 「どちら」 is used. - Example: 電車とバスでは、どちらが早いですか。
Kana: でんしゃとバスでは、どちらがはやいですか。
Translation: Which is faster, the train or the bus?
「AとBでは、どちらが〜」 is another common two-way comparison structure. - Example: 現金とカードと、どちらで払いますか。
Kana: げんきんとカードと、どちらではらいますか。
Translation: Which will you use to pay, cash or card?
Here the question is not “which one is better,” but which of two payment methods will be used. 「どちらで」 works naturally.
「どちら」 Usage ②｜Politely Asking About a Choice in Formal Situations
「どちら」 is more formal than 「どっち」 and often sounds more polite than 「どれ」. Store staff, service counters, and business situations commonly use expressions such as 「どちらになさいますか」 and 「どちらをご希望ですか」.
In these situations, you do not need to interpret it rigidly as “there must be exactly two options.” If the context already limits the person to a few main choices, 「どちら」 may simply raise the politeness level of the question.
- Example: どちらになさいますか。
Kana: どちらになさいますか。
Translation: Which would you like?
「なさる」 is the honorific form of 「する」, making the sentence considerably more formal than 「どれにしますか」. - Example: どちらをご希望ですか。
Kana: どちらをごきぼうですか。
Translation: Which would you prefer?
Common in service contexts when asking which option the customer would like. - Example: こちらとこちらでは、どちらがよろしいでしょうか。
Kana: こちらとこちらでは、どちらがよろしいでしょうか。
Translation: Which of these two would be better for you?
When two products or plans are shown, combining 「どちら」 with 「よろしいでしょうか」 creates a very polite question.
「どちら」 Usage ③｜Asking About Direction or Location
「どちら」 can also function as a more polite form of 「どこ」 when asking where something is or in which direction it lies. This is very common at hotels, department stores, and company reception desks.
- Example: 駅はどちらですか。
Kana: えきはどちらですか。
Translation: Where is the station? / Which direction is the station?
There is no two-way choice here. 「どちら」 politely asks about the location or direction of the station. - Example: お手洗いはどちらでしょうか。
Kana: おてあらいはどちらでしょうか。
Translation: Excuse me, where is the restroom?
More formal than 「トイレはどこですか」 and suitable for places such as department stores and hotels. - Example: 受付はどちらになりますか。
Kana: うけつけはどちらになりますか。
Translation: Where is the reception desk?
A common service-context expression whose practical function is close to 「受付はどこですか」.
Complete Comparison of Japanese 「どれ」「どの」「どちら」「どっち」「何」
「どれ」「どの」「どちら」 may all be translated as “which one.” Adding casual 「どっち」 and the more open-ended 「何」 makes the differences even clearer.
| Comparison | どれ | どの | どちら | どっち | 何 |
|---|---|---|---|---|---|
| Can be used independently | Yes | No | Yes | Yes | Yes |
| Must be followed by a noun | No | Yes | No | No | No |
| Two-choice questions | Understandable, but usually not the first choice | Can combine with a noun | Very typical | Very typical | Not suitable |
| Multiple options | Very common | Very common | Can also appear in formal situations | Less common | Not selecting from a fixed set |
| Register | Neutral | Neutral | Neutral to formal | Casual | Neutral |
| Direction usage | No | No | Yes | Yes | No |
| Example | どれがいい？ | どの店？ | どちらがいいですか | どっちがいい？ | 何がいい？ |
▌「どれ」 vs 「どの」｜The Main Difference Is Whether the Noun Remains
The biggest difference between the two has nothing to do with the number of options. It is whether the noun is still present in the sentence.
❌ Unnatural: どのが安いですか。
✅ Correct: どれが安いですか。
✅ Correct: どの商品が安いですか。
「どの」 cannot stand alone without a noun. If the noun is omitted, switch to 「どれ」. If the noun remains, use 「どの＋noun」.
▌「どれ」 vs 「どちら」｜How to Choose Between Two Items and Three or More
As a basic rule, you can first remember “use どれ for multiple candidates and どちら for two.” In particular, when two objects are explicitly listed for comparison, 「どちら」 is the most natural.
△ コーヒーと紅茶と、どれが好きですか。
✅ コーヒーと紅茶と、どちらが好きですか。
When the two choices are explicitly listed, the standard comparison pattern uses 「どちら」. However, 「どちら」 also has a polite usage, so in actual conversation you cannot judge only by the number of options.
▌「どちら」 vs 「どっち」｜Formal vs Casual
「どっち」 can be understood as the casual form of 「どちら」. Among friends and family, 「どっち」 is extremely common for two-way choices. With customers, in business, or with people you have just met, 「どちら」 is more appropriate.
△ お客様、どっちにしますか。
✅ お客様、どちらになさいますか。
Using 「どっち」 with a customer is too casual. 「どちら」 maintains the distance expected in service contexts.
▌「どの」 vs 「どちらの」｜Two-Way Choice and Politeness
「どの＋noun」 simply asks which item within a category. 「どちらの＋noun」 often appears when choosing between two options or when asking about a noun more formally.
✅ どの色が人気ですか。 Which color is popular?
✅ 赤と白では、どちらの色が人気ですか。 Which color is more popular, red or white?
The first sentence does not explicitly limit the options to two colors, so 「どの色」 is the most direct. The second limits the choices to red and white, so 「どちらの色」 naturally forms a two-way comparison.
▌「どれ」 vs 「何」｜Is There a Clear Set of Candidates?
「何」 asks “what,” meaning the answer range has not yet been limited. 「どれ」 assumes that a set of candidates is already visible or established and asks the listener to choose one from that set.
✅ 何を飲みますか。 What would you like to drink?
✅ この中で、どれを飲みますか。 Which one of these will you drink?
The first can be answered with coffee, tea, juice, or even something not already mentioned. The second requires choosing from the options already provided.
Practical Japanese for Travel: Using 「どれ」「どの」「どちら」 for Shopping, Ordering, and Asking Directions
When traveling in Japan, the places where you are most likely to encounter these three words are shops, restaurants, and transportation settings. When many products are displayed on a shelf, 「どれ」 is used. If you need to explicitly say the product noun, switch to 「どの＋noun」. When a staff member offers two options or uses a formal tone, 「どちら」 appears frequently.
The same Chinese sentence “Which one is better?” may become 「どれがいいですか」「どの商品がいいですか」 or 「どちらがよろしいですか」 depending on the situation. The difference does not lie in the products themselves, but in whether the noun is spoken aloud and how much social distance the speakers need to maintain.
▌Situation ①｜Choosing From Three Coats at a Clothing Store
A：この三着のコートの中で、どれがいちばん暖かいですか。
このさんちゃくのコートのなかで、どれがいちばんあたたかいですか。
Which of these three coats is the warmest?
B：こちらの黒いコートがいちばん暖かいです。
こちらのくろいコートがいちばんあたたかいです。
This black coat is the warmest.
📌 Grammar Point: The first half has already established that the candidates are three coats, so there is no need to repeat 「コート」. 「どれ」 can therefore be used directly.
▌Situation ②｜A Store Clerk Confirming Two Payment Methods
A：現金とカードと、どちらでお支払いになりますか。
げんきんとカードと、どちらでおしはらいになりますか。
Would you like to pay by cash or card?
B：カードでお願いします。
カードでおねがいします。
Card, please.
📌 Grammar Point: Cash and credit card are two clearly defined options, so 「どちらで」 is used. The clerk also uses 「お支払いになりますか」, keeping the entire sentence at a polite service level.
▌Situation ③｜Asking Which Train to Take
A：新宿へ行くには、どの電車に乗ればいいですか。
しんじゅくへいくには、どのでんしゃにのればいいですか。
Which train should I take to get to Shinjuku?
B：三番線の快速に乗ってください。
さんばんせんのかいそくにのってください。
Please take the rapid train from Platform 3.
📌 Grammar Point: Because the noun 「電車」 needs to remain in the sentence, 「どの電車」 is used. If several trains are already being pointed out, 「どれに乗ればいいですか」 can also work.
Cultural Notes:
- Japanese store staff use 「どちら」 very frequently. Sometimes this genuinely comes from a two-way choice, such as cash or card, dine-in or takeout. In other cases, service language itself tends to favor a more formal interrogative expression, so you should not automatically count whether exactly two things are present every time you hear 「どちら」.
- 「どっち」 is completely normal among friends, as in 「赤と青、どっちがいい？」. At a department store counter or when speaking to someone for the first time, 「どちら」 fits the setting better.
- When asking directions, both 「どちら」 and 「どこ」 can ask about location, but 「どちら」 is usually more polite. 「お手洗いはどちらですか」 is common in hotels and department stores, while ordinary travel Japanese such as 「駅はどこですか」 is also completely natural.
How Do Korean 「어느／어느 것／어느 쪽」 Compare With Japanese 「どの／どれ／どちら」?
Korean 「어느」 and Japanese 「どの」 both come before nouns and ask which one within a certain range. For example, 「어느 가게」 corresponds to 「どの店」, while 「어느 영화」 corresponds to 「どの映画」. In both languages, the form must be followed by a noun and cannot normally stand alone.
If the noun is omitted, Korean can use 「어느 것」 or the casual 「어느 거」, while Japanese uses 「どれ」. As for 「어느 쪽」, it originally means “which side” or “which direction,” but it can also ask which of two options, making it similar to Japanese 「どちら」 in these uses.
◆ Similar Grammar ①: Japanese 「どの＋Noun」
Japanese 「どの」 must appear before a noun and asks which person or thing within a certain range. Its structure is very close to Korean 「어느＋noun」.
- Example: どのかばんを買いますか。
Kana: どのかばんをかいますか。
Translation: Which bag will you buy?
Corresponds to Korean 「어느 가방을 살 거예요?」. Both 「どの」 and 「어느」 are directly followed by the noun referring to the object. - Example: どの映画がいちばん面白かったですか。
Kana: どのえいががいちばんおもしろかったですか。
Translation: Which movie was the most interesting?
Corresponds to Korean 「어느 영화가 제일 재미있었어요?」. Both sentences ask the listener to select one movie from several. - Example: どの店に入りたいですか。
Kana: どのみせにはいりたいですか。
Translation: Which shop do you want to go into?
Corresponds to Korean 「어느 가게에 들어가고 싶어요?」, asking which one of several shops.
◆ Similar Grammar ②: Japanese 「どれ」
Japanese 「どれ」 can replace the item name itself and does not need another noun. Korean usually uses 「어느 것」 or the casual 「어느 거」, and after adding particles you will also often see forms such as 「어느 것이／어느 게」.
- Example: この中でどれがいちばん軽いですか。
Kana: このなかでどれがいちばんかるいですか。
Translation: Which one is the lightest among these?
Corresponds to Korean 「이 중에서 어느 것이 제일 가벼워요?」. Both 「どれ」 and 「어느 것」 replace candidate items that are already understood from context. - Example: あなたのかばんはどれですか。
Kana: あなたのかばんはどれですか。
Translation: Which one is your bag?
Korean can say 「가방이 어느 거예요?」. Casual 「어느 거」 works like Japanese 「どれ」 in that the object noun does not need to be repeated. - Example: どれを選びますか。
Kana: どれをえらびますか。
Translation: Which one will you choose?
Corresponds to Korean 「어느 것을 고를 거예요?」 or the conversational 「어느 걸 고를 거예요?」. In both sentences, the interrogative form directly becomes the object being chosen.
◆ Similar Grammar ③: Japanese 「どちら」
Japanese 「どちら」 can ask about direction and is also commonly used to ask which of two options. Korean 「어느 쪽」 can similarly indicate direction, side, position, or one option among two, so the two can naturally correspond in many situations.
- Example: コーヒーと紅茶では、どちらが好きですか。
Kana: コーヒーとこうちゃでは、どちらがすきですか。
Translation: Which do you prefer, coffee or tea?
Corresponds to Korean 「커피와 차 중 어느 쪽을 더 좋아해요?」. Both sentences ask the listener to choose which of two they prefer. - Example: 駅はどちらですか。
Kana: えきはどちらですか。
Translation: Which direction is the station?
Korean can say 「역은 어느 쪽이에요?」. Both 「どちら」 and 「어느 쪽」 ask about direction. - Example: 赤と青では、どちらを選びますか。
Kana: あかとあおでは、どちらをえらびますか。
Translation: Which will you choose, red or blue?
Corresponds to Korean 「빨간색과 파란색 중 어느 쪽을 고를 거예요?」. Here, both 「どちら」 and 「어느 쪽」 refer to one side of two alternatives.
◆ Core Differences From 「어느／어느 것／어느 쪽」:
Japanese makes a relatively clear formal distinction between 「どの」, which modifies a noun, 「どれ」, which replaces the item name, and 「どちら」, which asks about direction or one of two options. Korean instead uses 「어느」 as the base and adds an actual noun, 「것／거」, or 「쪽」 to express these different meanings. In addition, Japanese 「どちら」 can also function as a polite alternative to 「どれ」「どこ」 and even 「誰」 in some contexts, so its range is broader than Korean 「어느 쪽」 and the two cannot be exchanged directly in every sentence.
There is nothing wrong with translating 「どれ」「どの」「どちら」 all as “which one,” but once you actually need to build Japanese sentences, that translation does not provide enough information. If the noun remains in the sentence, you will usually see 「どの＋noun」. If the candidate objects are already clear and the noun is no longer repeated, 「どれ」 can be used directly. When two items are placed side by side for comparison, 「どちら」 is usually preferred. Expressions such as a clerk’s 「どちらになさいますか」 or 「お手洗いはどちらですか」 when asking directions involve another layer: what matters is no longer only the number of options, but also the degree of politeness required by the situation. Separating these situations is far more practical than memorizing one translation for each of the three words.
FAQ
「どれ」 can independently replace a noun, 「どの」 must always be followed by a noun, and 「どちら」 is most commonly used to compare two options while also functioning as a more polite interrogative expression. When deciding which one to use, first check whether the noun remains, then whether the situation is an explicit two-way choice.
Because 「どの」 must directly modify a noun and cannot independently mean “which one.” If the noun is omitted, say 「どれがいいですか」. If the noun remains, say 「どの商品がいいですか」.
It is not absolutely impossible to understand, but when two items are explicitly listed for comparison, the standard expression normally uses 「どちら」. For example, 「コーヒーと紅茶と、どちらが好きですか」 is more natural than using 「どれ」. Actual conversation still depends on context, so the number of options should not be treated as the only rule.
Both can express a two-way choice or direction. The main difference is register. 「どっち」 is suitable for everyday conversation between friends and family, while 「どちら」 is more neutral and formal and frequently appears in customer service and business contexts.
Because 「どちら」 is not only a two-choice interrogative. It can also function as a more polite question word. In 「お手洗いはどちらですか」, it politely asks where the restroom is. When service staff say 「どちらをご希望ですか」, the purpose may also be to raise the politeness level of the sentence rather than simply emphasize that there are only two candidates.