Translation guide
In Japanese, the concept of 'red ink' is most commonly expressed with 赤字 (akaji), which literally means 'red characters' and is used for both the literal red-colored ink and the figurative meaning of financial deficit. Other expressions exist for specific contexts like proofreading or traditional seals.
red ink (financial deficit)
Same word, context determines meaning.
Referring to the physical red-colored ink used in writing, printing, or stamping.
Literally 'red characters', this is the most common and natural way to refer to red ink in general, especially in contexts like writing or printing.
Please print this document in red ink.
A more descriptive phrase meaning 'red ink', used when specifying the color of the ink itself, often for pens or printers.
I bought a pen with red ink.
Refers specifically to the red ink paste used with personal seals (hanko/inkan). Not used for general red ink.
Referring to a situation where expenses exceed income, resulting in a loss or debt.
Red ink used to indicate corrections, edits, or grading on documents.
The word 赤字 (akaji) can mean both literal red ink and financial deficit. Context usually makes it clear, but be aware of the dual meaning to avoid misunderstandings.
This document is in red ink. / This document shows a deficit.
When talking about the physical ink itself (e.g., buying a red ink cartridge), 赤いインク (akai inku) is more natural. 赤字 (akaji) is better for the result or appearance of red text.
朱肉をつけて印鑑を押す。
Press the seal after applying red ink paste.
A compound meaning 'operating in the red' or 'deficit management', often used to describe a business running at a loss.
That store continues to operate in the red.
Please correct the manuscript in red ink.