乗車（じょうしゃ、jousha）
- boarding

The Japanese word 乗車 means "to board," "to get on (a vehicle)," or "to ride." It specifically refers to the act of entering a vehicle, such as a train, bus, car, airplane, or ship. It implies the action of physically getting inside and becoming a passenger.

⚫︎電車に乗車 Translation: To board the train. ⚫︎バスに乗車する Translation: To get on the bus. ⚫︎飛行機に乗車する Translation: To board the airplane.

You use 乗車 in situations where you are talking about the action of entering or getting onto a means of transportation. It's a common and practical word used in everyday conversation, especially when discussing travel plans or describing your journey. It's generally a more formal or standard term than some other options, like 乗る (noru), but it's very widely used.

The word 乗車 is typically written with the kanji 乗 (jō, meaning "to ride," "to get on") and the kanji 車 (sha, meaning "vehicle," "car"). The reading is じょうしゃ (jōsha). The okurigana (hiragana attached to the kanji) is not applicable here because it is a compound word. There are no other common ways to write this word. The kanji 乗 can also be used in words such as 乗る (noru) (to ride), and 乗り換え (norikae) (transfer).

⚫︎ 乗る (noru) - a more general term for "to ride" or "to get on." It's less formal than 乗車. ⚫︎ 搭乗 (toujou) - specifically for boarding airplanes. ⚫︎ 入る (hairu) - meaning "to enter" or "to go in," can be used less formally.

⚫︎ 下車 (gesha) - to get off a vehicle. ⚫︎ 降車 (kousha) - another word for getting off a vehicle. It’s the opposite of 乗車.

東京駅から新幹線に乗車しました。 ・Translation: I boarded the Shinkansen (bullet train) from Tokyo Station. ・Explanation: This sentence describes the action of boarding the Shinkansen, making 乗車 the appropriate choice of verb.

乗車券を買うのを忘れました。 ・Translation: I forgot to buy a boarding ticket. ・Explanation: This sentence refers to the need for a ticket to allow the act of 乗車.

The word 乗車 is a compound word. It is formed by combining the kanji 乗 (jō), which means "to ride" or "to get on," and the kanji 車 (sha), which means "vehicle" or "car." The combination creates a term specifically for the act of boarding a vehicle.