Japanese Keigo Explained

This is the first major distinction learners need.

• 田中さんは来ます。
  Tanaka-san wa kimasu.
  polite, but not especially honorific

• 田中さんはいらっしゃいます。
  Tanaka-san wa irasshaimasu.
  respectful toward Tanaka-san

• 私が伺います。
  Watashi ga ukagaimasu.
  humble about the speaker’s own action

All three may appear in formal situations, but they do different jobs.

A good first map is:

• teineigo: polite speech such as です / ます
• sonkeigo: respectful language that raises the other person or the person talked about
• kenjougo: humble language that lowers the speaker or in-group side relative to the addressee or out-group

Keigo works by managing social viewpoint. If you refer to the customer’s action, the teacher’s action, or the client’s action, Japanese often raises that action. If you refer to your own action toward them, Japanese often lowers your side.

That is why these pairs exist:

• 行く / 来る / いる
  plain

• いらっしゃる
  respectful

• 伺う
  humble

Similarly:

• 見る
  plain

• ご覧になる
  respectful

• 拝見する
  humble

And:

• 食べる / 飲む
  plain

• 召し上がる
  respectful

• いただく
  humble

This is not random lexical cruelty. It is social alignment encoded in the predicate.

A learner can speak politely without using full honorific vocabulary:

• 少々お待ちください。
  Shoushou omachi kudasai.
  polite request

But honorification targets a particular referent:

• 社長がお待ちです。
  Shachou ga omachi desu.
  “The company president is waiting.”
  respectful toward the president

This distinction matters because many learners think keigo means “always replace every verb with a fancier one.” That is not how the system works. Sometimes です / ます is enough. Sometimes the real issue is whether the person being referred to should be grammatically elevated.

Japanese does have special memorized verbs, but it also has productive patterns.

Respectful pattern:

• お / ご + verb stem + になる

Examples:

• お読みになる
  oyomi ni naru
  “read” respectfully

• ご利用になる
  goriyou ni naru
  “use” respectfully

Humble pattern:

• お / ご + verb stem + する / いたす

Examples:

• お送りします
  ookuri shimasu
  “I will send [it]” humbly

• ご説明いたします
  gosetsumei itashimasu
  “I will explain” humbly

These are extremely useful because they let learners build serviceable keigo without relying only on memorized suppletive verbs.

That said, some high-frequency honorific and humble verbs are too common to avoid learning.

• いらっしゃる
• なさる
• 召し上がる
• ご覧になる
• おっしゃる

and

• 伺う
• 申す / 申し上げる
• いたす
• いただく
• 拝見する

A learner who knows only the productive patterns but not these verbs will still sound incomplete in formal settings.

Keigo is not only about absolute respect. It is also about social grouping. In business Japanese especially, the speaker’s own side may be linguistically lowered when speaking to an outside party.

That is why a company employee might use humble language for the actions of their own colleagues when speaking to a client. From the point of view of the conversation, the speaker’s side is the in-group and the client is the out-group to be respected.

This principle is one of the reasons keigo feels foreign to many English speakers. The logic is not just individual courtesy. It is relational positioning.

Traditional learner materials often stop at the three-way model: polite, respectful, humble. That is fine for practical learning. A more detailed classification used in Japanese education also distinguishes things like teichougo and bikago.

• お茶
  ocha
• お名前
  onamae

These are not always full honorific moves so much as forms of beautification or socially refined expression.

Advanced learners should know this broader classification exists, but they do not need to master every label before speaking well.

Keigo is difficult partly because it mixes three separate challenges:

1. special vocabulary
2. productive grammar patterns
3. social judgment about when each level is appropriate

The first two can be learned. The third requires exposure. That is why a learner may know the forms and still hesitate.

The reassuring fact is that competent polite Japanese does not require maximum ceremoniality at all times. In many real settings, clear です / ます speech plus a modest set of honorific and humble forms goes a very long way.

The first mistake is thinking keigo equals “make everything longer.” It does not.

The second mistake is using honorific forms for one’s own actions when speaking to a customer or superior. That often reverses the intended direction of respect.

The third mistake is avoiding keigo entirely out of fear. That leaves learners unable to operate in ordinary formal situations such as service encounters, interviews, or workplace introductions.

Keigo is best understood as a system with three main functions:

• polite forms for the addressee
• respectful forms that raise the other party or their referent
• humble forms that lower the speaker’s side

Seen that way, keigo becomes less like a jungle of exceptions and more like a structured response to social viewpoint. It is still demanding, but it is not arbitrary.