Honorifics in Japanese: San, Kun, Chan

Learn how Japanese honorifics like san, sama, kun, chan and sensei work, with simple rules for addressing people politely when you travel, work or study.

Published October 16, 2026 at 10:38 PM JST | By Tokyo Paul

Quick answer: San is the safe, gender-neutral honorific to use with most adults. Sama is more respectful, kun and chan are friendly forms for juniors, children and close friends, and sensei is for teachers and experts. Never add an honorific to your own name.

If you have ever listened to a conversation in Japanese, you will have noticed the small endings attached to names: Tanaka-san, Yuki-chan, Sato-sensei. These are honorifics, and they are one of the first things that make Japanese feel both polite and personal. Interest in them has grown with anime, dramas and travel, and many learners are curious about getting them right. This guide explains what the most common honorifics mean, when to use them, when to leave them off, and how to handle them in daily life, so you can speak with warmth and confidence.

Why Honorifics Matter

In Japanese, how you address a person says something about your relationship, their role and the situation. Honorifics, called keisho in Japanese, attach to a name or title and show respect, closeness or social position. Using them well is a sign of consideration, much as saying "please" and "thank you" is in English. The good news is that the basic system is simple, and one suffix covers most situations for visitors. Beginners can relax and treat the system as a friendly guide rather than a test.

Honorifics sit inside a larger system of polite language known as keigo. Keigo has three broad categories: polite speech, respectful speech used to elevate other people, and humble speech used to lower your own actions. Honorific suffixes are only a small part of this system, but they are the most visible part. Understanding them gives you a helpful window into how Japanese speakers think about relationships.

San: The Everyday Standard

San is the most common honorific and the safest choice when you are unsure. It is gender-neutral and works in both formal and informal settings, whether you are speaking to a colleague, a neighbor, a shopkeeper or a new acquaintance. It can attach to either a family name or a given name, whichever you are using, and the family name is the usual choice with people you have just met. So a person named Tanaka becomes Tanaka-san.

Honorifics can also attach to job titles, which is why you will sometimes hear people addressed by their role rather than their name. The key rule is that you do not attach honorifics to your own name. When introducing yourself, simply say your name, and let others add san when they speak to you. This small habit shows that you understand how the system works.

Sama, Kun, Chan and Other Endings

Sama is a more respectful form used for people of higher rank, customers and deities. It appears in set phrases such as gochisosama, the thanks said after a meal, and you will hear it in shops and hotels when staff address guests. For a visitor, it is something you will mostly hear rather than use.

Kun is commonly used by seniors toward juniors, for boys and male teenagers, and among male friends. It can also be used for women in some close or informal relationships, such as within families. Chan is a warm, endearing form used for young children, close friends and sometimes grandparents. It is never used with strangers, so a visitor should avoid it unless invited. A cuter variant, tan, is often used for mascots and anime characters.

Senpai and kohai describe a relationship between a senior and a junior, common in schools, clubs and workplaces. Sensei is used for teachers, doctors, lawyers and other experts or masters of an art or skill, and you will hear it in martial arts, calligraphy and cooking classes. Dono is an older, formal title that ranks below sama and appears mostly in formal business writing and certificates. Each of these tells listeners something about the relationship between the speaker and the person addressed, which is why choosing the right one feels like a small act of kindness. If you are watching a drama or reading a manga, try noticing which ending each character uses with others, because it often reveals who is close, who is senior and who is being playfully teased.

When to Drop the Honorific

Dropping the honorific is called yobisute, and it signals close familiarity. People may use plain names with spouses, close friends and younger family members, and among peers in casual settings. This is why you should wait for the other person to suggest it, and not assume it. Using someone's bare name too early can feel abrupt, while sticking with san is rarely a problem.

Another important idea is the in-group and out-group distinction, known as uchi-soto. When speaking to someone outside your company, you would not add honorifics to a coworker's name, because you treat your own group as an extension of yourself. For example, in a business call, you might refer to your own manager by their family name without san when talking to a client. For visitors, this is not something to worry about, but it explains why the same person may be addressed differently in different situations.

Practical Tips for Travelers and Learners

If you are staying a short time, a few simple rules cover nearly every case. Use san with the family name for adults, and do not add it to your own name. Listen to how locals address each other and follow their lead. If you are unsure, politely asking how someone would like to be addressed is always welcome. When people use your given name with san, that is simply the way they are being friendly.

For learners, small details matter. Honorifics attach to whichever name is spoken last, whether it is a family name or a given name, and they can follow job titles too, as in the athlete title senshu. Do not worry about perfect precision: effort and sincerity are appreciated, and people are generally kind about mistakes. Reading subtitles of dramas and watching anime can help you recognize patterns, as long as you remember that fictional dialogue is often more dramatic than real life.

Quick Takeaways

Remember that san is the dependable default, sama is respectful, kun and chan are friendly and personal, and sensei is for teachers and experts. Do not use honorifics for yourself, and be careful with chan and bare names until you know someone well. Listen first, and follow the other person's lead.

These small endings are a window into Japanese values of respect, harmony and awareness of others. Learning them is a pleasant way to connect with people during your travels or studies, and a little effort tends to go a long way. Practice them in everyday greetings, and soon they will feel natural.

Frequently Asked Questions

What is the difference between san and sama?

San is the everyday, gender-neutral honorific used in formal and informal situations. Sama is more respectful, used for people of higher rank, customers and deities, and appears in set phrases such as gochisosama. Visitors will mostly hear sama rather than use it.

When should I use kun and chan?

Kun is commonly used for boys, male teens and by seniors toward juniors, while chan is an affectionate form for young children and close friends. Chan is never used with strangers, so visitors should avoid both unless the situation is clearly casual.

Should I add san to my own name?

No. Honorifics are used for the person you are speaking to and for others, but not for yourself. When introducing yourself, say your name plainly and let other people add san when they address you.

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