Language and Etiquette: Keigo, Indirect Refusal, and Social Distance
Understand Japanese communication through honorifics, greetings, apology, written records, and safe everyday phrasing.
Japanese politeness is easier to use when you separate grammar from distance. A new resident does not need perfect business keigo in 2026 month 1, but does need safe phrases for greetings, requests, refusals, apology, and email records. In most shops, offices, schools, and clinics, plain desu/masu with clear timing beats an overbuilt sentence copied from a textbook.
Keigo has 3 working layers
The basic split has 3 layers, often taught before JLPT business practice: polite language, respectful language, and humble language. Ikimasu and kimasu are polite; irasshaimasu raises the other person; mairimasu or ukagaimasu lowers the speaker. Iimasu becomes osshaimasu for the other person and moshimasu or moshiagemasu for yourself. Mimasu becomes goran ni narimasu and haiken shimasu.
For the first 6 months, use polite endings consistently and learn a few fixed verbs for email and counters. Trouble usually starts when learners mix respectful and humble forms in the same direction, for example humbling the customer or raising themselves in a request.
Greetings depend on place and hour
Ohayo gozaimasu works in the morning and often at the first workplace meeting of the day, even after 11:00 in some service industries. Konnichiwa covers daytime, and konbanwa appears after evening begins. Leaving the office before others, use osaki ni shitsurei shimasu; replying to someone who is leaving, otsukaresama deshita is safer than gokurosama, which can sound downward.
In shops and counters, you do not need to answer every staff formula. A short onegaishimasu, arigato gozaimasu, or sumimasen is enough. On the phone, start with your name and organization if there is one, then ask whether 1 or 2 minutes are acceptable before explaining the issue.
Refusal is often indirect
Chotto... can mean no, not only “a little.” Muzukashii desu ne often means the request is hard to accept. Kento shimasu or maemuki ni kento shimasu may be polite postponement, not a promise. In a 30-minute meeting, say the constraint first: ima wa jikan ga torenai tame, yosan no tsugo de, or shachu de kakunin ga hitsuyo desu.
If the answer is a firm no, avoid making the other side wait 5 days for a vague ending. Konkai wa miokurasete itadakimasu and oyaku ni tatezu moshiwake arimasen are clearer in business writing. For casual life, sumimasen, sono hi wa yotei ga arimasu is enough.
Apology has levels
Sumimasen covers interruption, small trouble, and light apology. Moshiwake arimasen is stronger and fits work, service, delay, and missed replies. Fukaku owabi moshiagemasu belongs to serious written apology, not a late message to a friend after 10 minutes.
Give the fact, impact, and next action. A useful workplace sentence is: Gohenji ga osoku nari, moshiwake arimasen. Honjitsu 15:00 made ni kakunin shite goraku shimasu. It names the delay and the next time. Long emotional paragraphs can make the receiver hunt for the actual answer.
Email needs structure more than ornament
For internal mail, otsukaresama desu is common. For an external company, begin with osewa ni natte orimasu, then company name and your name. A subject under about 20 Japanese characters is easier to scan: 5/30 meeting materials, Invoice correction request, or Application documents.
Put the conclusion near the top, then details. Address the recipient with company, department, name, and sama. End with yoroshiku onegai itashimasu or a more specific next action. Reply within 1 business day if possible, even when the real answer needs more time.
Words that change the relationship
Ryokai shimashita can feel casual or downward in some offices. Shochi shimashita is safer for confirming that you understood. Kashikomarimashita fits service or customer-facing contexts. In 1-on-1 meetings, so desu ne can mean “I am listening,” not full agreement.
The best habit is to record the exact sentence that worked at a real counter, school, clinic, or office. Local phrasing becomes useful when it is tied to a situation: 9:00 appointment change, document shortage, payment question, late reply, or refusal.
Useful terms
- polite language: 丁寧語
- respectful language: 尊敬語
- humble language: 謙譲語
- apology: お詫び
- subject line: 件名