How do you politely call a Japanese name?
Emily Sparks
Updated on June 03, 2026
As a rule of thumb, in Japanese business life, the surname name is always followed by the honorific suffix “san” (meaning “dear” or actually “honorable Mr/Ms.”). There are of course many other options such as “sama” (highly revered customer or company manager) or “sensei” (Dr. or professor).
How do you address a Japanese name politely?
Add “san” after the person's last name. The word “san” is a courtesy title similar to "Mr." in English. For example, if the person's last name is Tanaka, you would refer to him as "Tanaka-san." A similar title, “kun,” is used for people younger than you or of equal or lesser rank.How do you refer to a Japanese name?
Use -san as the defaultWhenever you are addressing someone, unless you become very close to them, you should always use -san. As a matter of fact, unless you are told otherwise by that person, you should always address them by their family (last) name + san.
Do you call a Japanese person by their first or last name?
Unlike many western cultures, in Japan people generally don't call one-another by their first name. Doing so can be a mark of disrespect, unless you're very close to the other person and in the right sort of casual environment, so you've read. Mental note then: first names are best avoided.How do you call a friend's name in Japan?
Common Words for Friend in Japanese
- 友達 (Tomodachi) – Friend. The word 友達 (tomodachi) means friend or friends. ...
- 友人 (Yuujin) – Friend (Polite) ...
- 親友 (Shinyuu) – Best Friend. ...
- 仲間 ( Nakama ) – Companion, Comrade. ...
- 味方 (Mikata) – Ally, Partner, Comrade.