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The Keigo Wall: Why Polite Japanese Collapses On Day One In Tokyo

You spent six months perfecting ます-form. The Lawson cashier just said five sentences and you understood none.

Published May 1, 2026 · 9 min read

Almost every Japanese learner has the same shocking experience the first time they walk into a convenience store in Tokyo. They spent six months drilling polite ます-form. Then a cashier fires off five rapid sentences — ポイントカードはお持ちでしょうか、お弁当温めますか、お箸はおつけしますか、袋はご利用ですか、レシートのご利用はいかがいたしましょうか — and they freeze. This is the keigo wall, and it is not your fault.

The 10-second answer: Textbook polite Japanese is teineigo (です/ます). Real-world Japan runs on sonkeigo (lifting the listener) and kenjougo (humbling the speaker). You need passive recognition first, active production later.

1. The Three Layers Of Keigo

LayerFunctionExample
TeineigoPolite ます/です食べます
SonkeigoRespect listener’s action召し上がります
KenjougoHumble speaker’s actionいただきます

2. The Convenience Store Sentence Bank

3. The Station Sentence Bank

4. The Honest Recognition Plan

  1. Week 1-2: Memorise 20 store/station sentences as units, not parts.
  2. Week 3-4: Learn 8 verb pairs (食べる→召し上がる→いただく etc).
  3. Month 2: Add お/ご + verb stem patterns for passive recognition.
  4. Month 3+: If you work in retail, then start active sonkeigo.

5. What You Actually Need To Say

The good news: as a customer, you almost never need to produce sonkeigo. Your job is to understand staff and respond in clean teineigo. お願いします, 大丈夫です, ありがとうございます covers 95% of customer-side replies.

6. The Convenience Store Drill

Listen to the staff sentence. Identify whether the verb is sonkeigo (about you) or kenjougo (about them). Reply in plain ます-form. Repeat at every visit. Within two weeks the wall is gone.

Cross The Keigo Wall With Kanjijo

Free on iOS. Three explicit register tracks (teineigo / sonkeigo / kenjougo), exclusive mnemonics for every kanji and JLPT vocab word, OCR scanner for store labels, three widget formats, and SRS that drills passive recognition first.

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Frequently Asked Questions

The honorific umbrella: teineigo + sonkeigo + kenjougo.

Textbooks teach teineigo; staff use sonkeigo/kenjougo.

Only if you work customer-facing. Otherwise passive recognition is enough.

Three register tracks with passive recognition drills.