You are near a group of classmates or coworkers who are already talking. You want to join them, but you need a polite way to ask. In this workshop, you will practice three short speaking moves: asking to join, asking what the topic is, and answering when someone asks you a question. You will use the native model lines below, then try each move yourself. There is no automatic check, so use the answer keys to compare your speaking.
Asking to Join a Conversation
The first move is asking permission to join. A polite line for acquaintances, classmates, or coworkers is «混ぜてもらえますか。», which means "Could I join you?" The verb form asks for permission, so it sounds respectful. With close friends, you can use a softer, more casual line: «ちょっと聞いてもいい？», which means "Can I listen in for a bit?" This literally asks if it is okay to listen, so it feels less direct than asking to join. In a real scene, one person may ask a group what they are discussing, and then ask to join. For example, after hearing the topic, a speaker says «いいね。私も混ぜてもらえる？», meaning "Nice. Can I join you?" Notice that the polite and casual versions both work, but the situation decides which one fits. Practice saying each line slowly, then at a natural speed. Keep your voice friendly and your volume low enough not to interrupt.
Asking What the Topic Is
The second move is asking what everyone is talking about. A neutral and direct question is «何の話ですか。», which means "What are you talking about?" This works when you did not hear the topic and want a quick summary. With friends, a casual version is «今、何の話をしてるの？», meaning "What are you talking about right now?" The final particle makes it sound friendly and interested rather than demanding. In a group scene, someone may ask «あ、二人で何の話をしてるの？», which means "Oh, what are you two talking about?" The answer can be a short topic phrase, such as «来月の旅行の話。京都に行くんだ。», meaning "We're talking about next month's trip. We're going to Kyoto." After you hear the topic, you can decide whether to join. If the topic is clear, you can respond with a short comment or ask a follow-up question. Listen for the topic word first, then the details.
Responding When You Are Invited In
The third move is answering when someone welcomes you. After you ask to join, a friendly reply may be «もちろん。何かおすすめある？», which means "Of course. Do you have any recommendations?" This reply does two things: it accepts you into the conversation and asks for your input. When you hear this, you do not need a long speech. A short answer about the topic is enough. For example, if the topic is a trip, you can say one thing you like or one place you know. The important part is to keep the turn short and then let others speak. If you are not ready to answer, you can ask a simple follow-up about the topic. Practice the rhythm: listen to the invitation, pause, then give a short reply. This keeps the conversation moving and shows you are listening.
Listen once, then say the phrase yourself. Slow playback keeps the original pitch.
Checking available voices…
混ぜてもらえますか。
Could I join you?
mazete moraemasu ka
何の話ですか。
What are you talking about?
nan no hanashi desu ka
今、何の話をしてるの？
What are you talking about right now?
ima, nan no hanashi o shiteru no?
ちょっと聞いてもいい？
Can I listen in for a bit?
chotto kiite mo ii?
Read one side aloud, then answer in your own words. The goal is to make the exchange yours.
あ、二人で何の話をしてるの？
Oh, what are you two talking about?来月の旅行の話。京都に行くんだ。
We're talking about next month's trip. We're going to Kyoto.いいね。私も混ぜてもらえる？
Nice. Can I join you?もちろん。何かおすすめある？
Of course. Do you have any recommendations?Your turn
Try each prompt out loud. Choose a guided start, the full sequence, or a challenge pass after your first attempt.
Guided Exchange: Ask to Join
Imagine you walk up to two classmates who are talking. You want to join politely. You will use the native model line and then repeat it.
Your task: Say «混ぜてもらえますか。» three times. Then imagine the group answers with «もちろん。何かおすすめある？». Read «もちろん。何かおすすめある？» aloud as if you are the person inviting someone in. Finally, switch roles: say «混ぜてもらえますか。» again, then answer with «もちろん。何かおすすめある？».
Reply Comprehension: What Is the Topic?
You hear a group talking but you did not catch the topic. You ask what they are discussing. Then you hear the answer.
Your task: Say «何の話ですか。» and repeat it. Then read «来月の旅行の話。京都に行くんだ。» and choose the correct topic: a trip next month, a restaurant today, or a movie last week. Say your choice aloud. Then read «あ、二人で何の話をしてるの？» and «来月の旅行の話。京都に行くんだ。» together. After that, answer this question in English: does «来月の旅行の話。京都に行くんだ。» say the group is going to Kyoto? Say yes or no.
Recall and Role Switch: Join, Ask, and Answer
You will now recall the three key lines without looking. Then you will play both roles in a short scene.
Your task: First, say the polite line for asking to join. Then say the neutral question for asking what the topic is. Then say the casual question for asking what friends are talking about. After that, play both roles: as the person joining, say the polite join line; as the group member, answer with the friendly invitation line. Finally, switch: as the group member, ask what the other person is talking about using the casual question «今、何の話をしてるの？», and as the joining person, answer with the trip topic line «来月の旅行の話。京都に行くんだ。».
Common questions
When should I use the polite join line instead of the casual one?
Use the polite line «混ぜてもらえますか。» with acquaintances, classmates, or coworkers. Use the casual line «ちょっと聞いてもいい？» with close friends. The polite form shows respect, while the casual form sounds softer and more relaxed. If you are not sure, the polite line is a safe choice.
What should I say after someone invites me into the conversation?
A short reply is enough. If someone says «もちろん。何かおすすめある？», they are welcoming you and asking for your input. You can give a brief comment about the topic or ask a simple follow-up. Keep your turn short, then let others speak. This shows you are listening and keeps the conversation comfortable.
Sources and further reading
- japanese: join group conversationChecked September 2026
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