Understand Keigo for Work

Keigo — 敬語, honorific language — is where many learners hit a wall, because it isn't a set of vocabulary to memorize so much as a system for encoding relationships. The same verb "to eat" becomes 召し上がる when your client does it and いただく when you do it, and choosing wrong isn't just awkward — it can read as rude or self-important. This path is aimed squarely at the workplace: it sequences keigo from survival politeness up to full business register, in the order you actually need it. If you're preparing for a Japanese working environment, this is the route to run alongside the N3 checklist.

Step 1 — The mental model (do not skip)

Before any verb forms, internalize the frame. Keigo has three axes, and which one you use depends on the うち／そと (in-group / out-group) relationship between the actors and your listener.

• The three-axis keigo system — 丁寧語 (polite), 尊敬語 (respectful), 謙譲語 (humble).
• うち／そと: in-group and out-group — the relationship map everything else reads from.
• Whom to elevate, whom to lower.
• Relative, not absolute: keigo shifts with your audience.
• One verb, three axes: the mapping table — your reference for "how does this verb change?"

Step 2 — 丁寧語: the baseline you already have

丁寧語 (teineigo) is plain politeness — です／ます — which you met at N4. For work you add its elevated forms: ございます and でございます, the register of announcements, reception desks, and department stores.

• 丁寧語 overview: です・ます politeness
• でございます／ございます: elevated teineigo
• お／ご on nouns (美化語) — お茶, ご連絡, お名前.

Step 3 — 尊敬語: elevate the other person

尊敬語 (sonkeigo) raises the person whose action you're describing — your customer, your boss, the visitor. Learn the regular pattern first, then the irreplaceable special verbs.

• 尊敬語 overview: elevating the subject
• お〜になる: the regular honorific pattern — お帰りになる, お読みになる.
• Special sonkeigo verbs, including いらっしゃる (be/come/go), なさる (do), 召し上がる (eat/drink), and おっしゃる (say).
• お〜ください: honorific requests — お待ちください, ご覧ください.

Step 4 — 謙譲語: lower yourself

謙譲語 (kenjougo) does the opposite: it lowers your own actions to raise the person you're doing them for. This is the axis learners neglect and then most need — self-introductions, offering help, and "having someone do" something for you all live here.

• 謙譲語 overview: lowering yourself to raise them
• お〜する: the regular humble pattern — お持ちする, お送りする.
• Special kenjougo verbs: 参る (go/come), 申す／申し上げる (say), いたす (do), いただく (receive/eat), and 伺う (ask/visit).
• 〜させていただく: the modern humble workhorse — the phrase that runs modern business Japanese.

Step 5 — Put it to work: set phrases and applied contexts

With the three axes in hand, the workplace runs on a stock of fixed openers and closers. Learn these as whole units — nobody assembles them from scratch.

• お世話になっております: the business opener — how nearly every email and call begins.
• Fixed business set phrases and business keigo foundations.
• Telephone keigo and email & letter keigo.
• The polite-request ladder: hedged requests 〜ていただけませんか — how to ask a superior for something without imposing.
• 身内: lowering your own company to outsiders — where you'll meet 御社 / 貴社 ("your esteemed company," spoken / written) versus 弊社 ("our humble company").

Step 6 — The traps that mark you as a beginner

Keigo has a handful of errors so common they have names. Study them explicitly — avoiding them signals real competence.

• 二重敬語: double keigo — stacking honorifics, e.g. おっしゃる (already respectful) plus られる.
• Mixing sonkeigo and kenjougo — using a humble verb for your client or a respectful one for yourself.
• Over-humbling: never lower the listener.
• お／ご attachment errors — native words take お, Sino-Japanese words usually take ご.
• バイト敬語: convenience-store keigo pitfalls — the "〜のほう" and "〜から" habits to unlearn.

The single hardest one to feel is the うち／そと flip. To an outside client, your own boss is inside your group and gets humbled — no さん, no honorific verb:

Notice: no さん after your colleague's name, and the humble おる, not the respectful いらっしゃる — because you're speaking about your own side to someone outside it.

Self-testing with real text

Keigo is everywhere in written Japanese once you look. Prove the path on these annotated texts, which are pure workplace register:

• ビジネスメール — a formal business email
• 駅のアナウンス — a station announcement in keigo
• 面接の自己PR — a job-interview self-pitch

When you can read the email and explain why each verb sits on the axis it does, you have working keigo.

Common mistakes

Key takeaways

• Keigo encodes relationships, not just politeness: who is above, and who is うち (inside) vs そと (outside) your group.
• The three axes: 丁寧語 (baseline です／ます, ございます), 尊敬語 (raise the other), 謙譲語 (lower yourself). Learn which verbs belong to each.
• Business Japanese runs on fixed set phrases — お世話になっております, 〜ていただけますでしょうか, 〜させていただきます — memorized whole.
• The signature traps are 二重敬語 (double keigo) and elevating your own in-group to outsiders; avoiding them is what marks fluency.
• Verify against the business-email, station-announcement, and interview annotated texts.