How do you say "ball-point pen" in Japanese?

In Japanese, "ball-point pen" is ボールペン (bōrupen). It is a noun pronounced "boh-roo-peh-n".

Listen to the pronunciation:

Illustration of ball-point pen from Noun Town

Pronunciation

ボールペン is written in katakana. Romanised as bōrupen, it sounds roughly like "boh-roo-peh-n" to an English ear.

Example sentence

そのボールペンはとても便利です。

Sono Bōrupen wa totemo benri desu.

That ball-point pen is very useful.

Usage notes

Bōrupen (ボールペン) is the Japanese word for ball-point pen. This noun appears in everyday contexts across homes, offices, schools, and public spaces.

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Questions about ボールペン

How do you pronounce ボールペン?

ボールペン is romanised as bōrupen. Say it roughly like "boh-roo-peh-n" in English. Each Japanese syllable has even weight, so keep the rhythm steady.

Is ボールペン formal or casual?

ボールペン is a neutral, everyday word that works in both casual and polite speech. The level of formality comes from the sentence structure around it, not from the word itself.

How is ボールペン written in Japanese?

ボールペン is written using katakana. Katakana is typically used for words of foreign origin or to give emphasis.

This word is part of the vocabulary taught in the Japanese language learning game Noun Town, where words are introduced through play rather than memorisation.