Translation guide
A historical covert agent or mercenary in feudal Japan, often romanticized in popular culture. The word is now widely used in English to refer to such figures or metaphorically to someone stealthy or skilled.
Referring to the historical covert agents of feudal Japan.
The standard Japanese word for a ninja, referring to the historical figure.
Ninja were active during the Warring States period.
An older or more traditional term for ninja, often used in historical contexts.
Learn the art of the ninja.
Referring to ninja as depicted in movies, anime, comics, etc., often with supernatural abilities.
Describing someone who moves stealthily or is exceptionally skilled, like a 'ninja' in English slang.
While understood, Japanese speakers might not use 'ninja' as freely as English speakers for metaphorical stealth or skill. It can be used humorously or in specific contexts.
He's a computer ninja.
Literally 'like a ninja', used to describe stealthy movement.
In English, 'ninja' is often used metaphorically (e.g., 'coding ninja'). In Japanese, this usage is less common and may sound playful or forced. For natural Japanese, consider alternatives like 達人 (たつじん, expert) or 名人 (めいじん, master) depending on context.
ニンジャスレイヤーという小説がある。
There is a novel called Ninja Slayer.
He walked quietly like a ninja.