LESSON NOTES · レッスンノート

N5How you sound · Jul 29, 2026

San, kun, chan, sama: the honorifics guide anime fans actually need

Honorifics are not politeness levels. They are relationship markers.

Learners are usually taught a ladder — さん polite, ちゃん cute, さま very polite — and the ladder is wrong often enough to get you into trouble. What these suffixes actually encode is how close you are and which direction the relationship runs.

The working set

〜さん — the default. Anyone, any gender, any age, colleague or stranger. 〜くん — younger or junior, usually male. Also used by bosses to staff. 〜ちゃん — close and affectionate. Children, close friends, family, pets. 〜さま — customers, gods, and addresses on envelopes. 先生せんせい — teachers, doctors, lawyers, manga artists.

If you learn only さん you will be correct almost always. Nobody has ever been offended by さん.

Where anime misleads you

くん is not "boy". A department head calling a 40-year-old woman 田中たなかくん is using it correctly — it marks junior to me, not male. Anime rarely shows you this because anime rarely shows you middle management.

さま is not "extra polite さん". You do not upgrade someone you respect to さま. It is for customers (おきゃくさま), for deities, and for the kind of aristocratic distance that only exists in fiction and formal letters. Calling your friend's mother 〜さま is not extra courteous; it is strange.

先生せんせい is a suffix, not a job. Anyone who teaches or professes something gets it. Your Japanese teacher, your dentist, and Eiichiro Oda are all 先生せんせい.

Dropping the suffix

This is the part worth understanding, because it is where real feeling lives.

Calling someone by their name with nothing attached is 呼び捨よびす (yobisute). Between close friends and within families, it is intimacy — it says we are past formality. Aimed at someone you are not close to, it is a deliberate slap.

This is why the moment a character drops the suffix in a show is a moment. The subtitles cannot render it, so it usually passes English viewers by entirely. Once you notice it, you will see it everywhere.

The rule for you: do not drop it until they drop yours. That is the actual social signal, and it is safe to just wait for it.

Given name or family name?

Second big difference from English. In Japanese, family name + さん is the neutral default for adults. Jumping to a given name is closer than English "first-name basis" — it is a step, not a starting point.

田中たなかさん — normal, correct, safe ゆうきさん — friendly, a bit closer ゆうき — close friends only

Foreign names get a pass. If you introduce yourself as Michelle, people will say ミシェルさん and think nothing of it.

What about 先生せんせい and 先輩せんぱい?

These belong to the same system but behave differently: they are titles rather than suffixes, and both can stand alone as a form of address.

先生せんせい attaches to a name the way さん does — 田中たなか先生せんせい — but it never stacks with one, so 田中たなか先生せんせいさん is wrong. It also works by itself: calling 先生せんせい! across a room is complete, which さん can never do. And it covers far more than teachers — doctors, lawyers and manga artists are all 先生せんせい. The full range, and the rule that you never use it about yourself, is in 先生せんせい meaning.

先輩せんぱい marks someone who arrived before you in the same school or company. It is about sequence, not expertise, and it is also usable alone: 先輩せんぱい、ちょっといいですか is a normal sentence.

The two mistakes almost everyone makes

1. Adding a suffix to your own name. ゆうきさんです is a small comedy. You are です; the さん comes from other people.

2. Using ちゃん to sound friendly with someone you just met. It reads as either condescending or flirtatious, depending on the pair, and neither is what you meant.

In a lesson

Ninety percent of this is one habit: default to family name + さん, and let the other person set the pace.

The remaining ten percent is timing, which is exactly the kind of thing that is hard to read about and easy to practise. In a trial lesson I will call you the wrong thing on purpose so you can hear the difference.

More drills like the ones above, plus a timed JLPT-style mock test: Practice · N5

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