Japanese phrase
___について不満があります。 ___ ni tsu i te fu man ga a ri ma su
Meaning
I have a complaint about ___.
When to use it
Expresses dissatisfaction with a particular matter. It is a direct but polite way to raise a complaint in a formal or service-related setting.
Example dialogue
店員の対応について不満があります。 ten in no tai ō ni tsu i te fu man ga a ri ma su
I have a complaint about the staff's response.
申し訳ありません。詳しく教えてください。 mō shi wake a ri ma se n kuwa shi ku oshi e te ku da sa i
I'm sorry. Please tell me more.