Translation guide
A pointsman is a railway worker who operates track switches (points) to direct trains onto different tracks. This role is less common in modern automated systems but still exists in some contexts.
The person who manually or mechanically changes the points (track switches) in a railway yard or on a line.
The standard term for a pointsman in Japanese railways. Used in formal and technical contexts.
彼は長年、転轍手として働いてきた。
He has worked as a pointsman for many years.
Loanword from English, used in some railway contexts, especially in modern or informal settings.
A more descriptive term meaning 'switch machine operator', used in manuals or official documents.
転轍機操作員は安全確認を怠ってはいけない。
The switch machine operator must not neglect safety checks.
In modern Japan, manual pointsmen are rare due to automation. The term 転轍手 is understood historically or in specific rail yards. For general reference, ポイントマン may be more recognizable to younger people.
That pointsman is efficient.