Translation guide
The English word 'soldier' refers to a member of an army. In Japanese, the most common and neutral equivalent is 兵士 (heishi). However, depending on context, other terms like 兵隊 (heitai), 軍人 (gunjin), or specific historical terms may be more appropriate. This guide helps learners choose the right word based on formality, historical period, and nuance.
To refer to a soldier in a modern military context, without strong emotional or historical connotations.
The most standard and neutral word for 'soldier'. Used in news, formal writing, and everyday conversation about modern military personnel.
He served his country as a soldier.
A common, slightly more colloquial term for 'soldier'. Often used in everyday speech or when referring to soldiers in a group. Can sound a bit old-fashioned or informal compared to 兵士.
A broader term meaning 'military personnel', which includes soldiers, sailors, and airmen. Use when you want to emphasize the profession or status as a member of the armed forces.
To refer to soldiers from specific historical periods or with particular roles, such as samurai, knights, or foot soldiers.
Refers to a samurai warrior. Use for Japanese feudal soldiers. Not for modern soldiers.
To describe someone who fights for a cause, like a 'soldier of fortune' or a dedicated activist.
Used metaphorically for someone who fights for a cause, e.g., 'a warrior for justice'. Not for literal modern soldiers.
To refer to a soldier in a childlike or very casual way, like 'army man' or 'soldier boy'.
Adding さん makes it sound cute or childlike. Often used by children or when talking to children about toy soldiers.
兵士 (heishi) is the standard, neutral term for a soldier. 兵隊 (heitai) is more colloquial and can feel slightly old-fashioned or informal. 軍人 (gunjin) is a broader term for any military service member, not just army soldiers. Use 兵士 in most formal or neutral contexts.
The soldiers marched through the town.
Many soldiers headed to the battlefield.
兵隊さんが行進している。
The soldiers are marching.
彼は職業軍人だ。
He is a professional soldier (career military person).
武士は刀を帯びていた。
The samurai (warriors) wore swords.
Means 'warrior' or 'fighter'. Can be used for soldiers in a more poetic or historical sense, or for fantasy settings. Not typically used for modern soldiers.
The ancient warriors fought bravely.
Specifically refers to a foot soldier in feudal Japan, often of lower rank than samurai. Very specific historical term.
The foot soldiers fought with spears.
She is a warrior for human rights.
Means 'mercenary'. Use for 'soldier of fortune' in the literal sense of a hired soldier.
He fought as a mercenary.
Let's play soldiers.
The soldiers have come. (casual)
In English, 'soldier' can be used metaphorically (e.g., 'He's a real soldier'). In Japanese, 兵士 is not used this way. Use 戦士 (senshi) for a figurative warrior, or rephrase entirely.
He's a real trooper. (natural Japanese equivalent)
He was a soldier in World War II.
Toy soldiers lined the shelf.