Translation guide
The English verb 'embark' has two main uses: to board a ship, aircraft, or other vehicle (often formal), and to start a new project or venture. This guide covers natural Japanese expressions for both meanings.
To get on a ship, plane, or other vehicle at the start of a journey, often in a formal or official context.
Specifically means 'to board a ship'. The most direct equivalent for maritime contexts.
乗客は午後3時に乗船した。
The passengers embarked at 3 p.m.
Means 'to board' an aircraft or sometimes a ship. Common in airport announcements.
To begin a significant undertaking, such as a career, business, or journey of personal growth.
Do not use 乗船する or 搭乗する for starting a project; those are only for physical boarding. Use 乗り出す or 着手する instead.
まもなく搭乗を開始いたします。
We will begin boarding shortly.
Literally 'to get into/onto' a vehicle. More casual and general, used for cars, trains, ships, etc.
船に乗り込む準備をしてください。
Please prepare to embark on the ship.
The basic verb 'to ride/board'. Very common but less formal; context clarifies the vehicle.
フェリーに乗る前にチケットを買ってください。
Please buy a ticket before you embark on the ferry.
Literally 'to set out', often used metaphorically for embarking on a new endeavor.
彼は新しい事業に乗り出した。
He embarked on a new business venture.
Means 'to start/commence' a task or project. Formal and suitable for business contexts.
会社は大規模な改革に着手した。
The company embarked on a large-scale reform.
The general verb 'to begin'. Simple and widely used, but less vivid than 'embark'.
彼女は新しいキャリアを始めた。
She embarked on a new career.
Literally 'to set off on a journey', often used poetically for life journeys or new phases.
彼は新たな人生の旅路に旅立った。
He embarked on a new journey of life.