Japanese for Planning: How to Say 'I Can't Make It, Sorry' and Offer Another Time
Learn beginner Japanese phrases to decline a proposed plan politely, apologize lightly, and suggest an alternative time or activity using natural, friendly wording.
By PookieFriends & plans · Yapr Learn
When people are planning something together, you often need to say you cannot join without sounding rude or final. In Japanese, this is usually done with a short apology plus a reason, then a softer alternative such as 'maybe next time.' This lesson gives you ready-made beginner phrases for declining a plan, checking whether another time works, and keeping the relationship positive. You will practice polite but friendly forms that fit friends, classmates, and coworkers.
By the end, you can…
- politely say I cannot make a planned event.
- apologize briefly and give a simple reason.
- suggest another time or activity as an alternative.
- respond when someone offers an alternative.
Listen once. Try it slowly. Then say it without looking.
Checking available voices…
すみません、その日は行けません。
Sorry, I can't go that day.
Sumimasen, sono hi wa ikemasen.
A clear, polite way to decline a specific date. Use 行けません for events you would normally attend.
ごめん、ちょっと無理。
Sorry, that's a bit impossible for me.
Gomen, chotto muri.
Casual and friendly, good with close friends. 無理 means 'not possible' and softens with ちょっと.
残念だけど、今回は参加できません。
It's a shame, but I can't join this time.
Zannen da kedo, konkai wa sanka dekimasen.
Polite and slightly formal. 今回は makes it clear you are declining this time, not forever.
また今度お願いします。
Maybe next time, please.
Mata kondo onegaishimasu.
A warm closing phrase after declining. It suggests you are open to future plans.
別の日はどうですか。
How about another day?
Betsu no hi wa dō desu ka.
Use this to offer an alternative date. It is a gentle question, not a demand.
Pronunciation guides are approximate. Slow playback keeps the original pitch.
Make it make sense
Useful pattern
A natural decline often follows this order: apology + reason + alternative. For example: すみません、用事があります。別の日はどうですか。 (Sumimasen, yōji ga arimasu. Betsu no hi wa dō desu ka.) This means 'Sorry, I have an errand. How about another day?' The reason can be simple; you do not need a long explanation. The alternative keeps the conversation moving and shows you still want to meet.
When to use it
Use polite forms like 行けません or 参加できません with coworkers, teachers, or people you do not know well. Use casual forms like 無理 or ごめん with close friends. If you are the one inviting, you can answer an alternative with いいですね、じゃあその日にしましょう。 (Ii desu ne, jā sono hi ni shimashō.) meaning 'Sounds good, let's do that day then.' This keeps planning friendly and cooperative.
Listen to each line, then take one part and reply out loud.
土曜日、映画に行きませんか。
Would you like to go to a movie on Saturday?Doyōbi, eiga ni ikimasen ka.すみません、土曜日は行けません。用事があります。
Sorry, I can't go on Saturday. I have an errand.Sumimasen, doyōbi wa ikemasen. Yōji ga arimasu.そうですか。残念です。
I see. That's too bad.Sō desu ka. Zannen desu.また今度お願いします。日曜日はどうですか。
Maybe next time, please. How about Sunday?Mata kondo onegaishimasu. Nichiyōbi wa dō desu ka.A little context goes a long way
In Japanese planning, a direct 'no' can feel harsh, so speakers often soften it with すみません or ごめん and add ちょっと. Saying また今度 is friendly, but it can also be a polite way to avoid a firm future promise. If you really want to meet again, offer a concrete alternative like 来週はどうですか (Raishū wa dō desu ka), 'How about next week?'
One thing to watch for
Using 行きたくないです (I don't want to go) as a simple decline.
Try this instead: This can sound blunt or personal. Instead say 行けません (I can't go) or ちょっと無理です (it's a bit difficult for me). For example: すみません、その日は行けません。また今度お願いします。
Your turn
Try answering out loud before checking a possible answer.
1How do you politely say 'Sorry, I can't go that day'?
Show a sample answer
すみません、その日は行けません。
This uses すみません for apology and 行けません for 'cannot go.' You could also say その日はちょっと無理です in a more casual setting.
2You want to suggest another day. What can you say?
Show a sample answer
別の日はどうですか。
This means 'How about another day?' You can also name a specific day, such as 日曜日はどうですか (How about Sunday?).
3A friend invites you casually. Give one friendly casual decline.
Show a sample answer
ごめん、ちょっと無理。
This is casual and soft. ごめん is a friendly apology, and ちょっと無理 means 'a bit impossible.' With a boss, use すみません、参加できません instead.
Decline the plan, not the person: apologize briefly, say you cannot make it, and offer また今度 or another concrete time.
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