及び
And, As well as
Structure
Explanation
The word 及び serves as a conjunction, meaning 'and' or 'as well as'. It is derived from the conjunctive form of the う-Verb 及ぶ, which means 'to reach' or 'to extend to'. While it is often simply translated as 'and', the nuance of 及び is closer to its root verb, suggesting that a list 'extends to include' the following item(s).
As a conjunction, 及び is used to connect nouns or clauses, often appearing between the items it is connecting or at the beginning of a subsequent clause.
- 申込書にお名前及びご住所をご記入ください。Please fill in your name and address on the application form.
- 小学生、及びその保護者の方は入場無料です。Elementary school students, as well as their guardians, will be admitted for free.
- 携帯電話及びカメラの使用はご遠慮ください。Please refrain from using mobile phones and cameras.
- 筆記用具及び電卓は各自ご持参ください。Please bring your own writing utensils and a calculator.
Because 及び is considered a formal expression, it is most commonly encountered in writing, such as in official documents, articles, or formal notices.
- 試験科目は国語及び数学です。The subjects for the exam are Japanese and mathematics.
Examples
住所及び氏名をご記入ください。
Please fill in your name and address.
国内線及び国際線の両方でご利用いただけます。
This can be used on both domestic and international flights.
入学金及び授業料は来週までに支払ってください。
Please pay the entrance fee and tuition by next week.
契約書及びそのコピーを提出してください。
Please submit the contract and a copy of it.
会議室及び廊下での飲食はご遠慮ください。
Please refrain from eating and drinking in the conference room as well as the hallway.
身分証明書及び印鑑をお持ちください。
Please bring your personal identification and your official seal.
品質管理及び安全対策が最優先です。
Quality control and safety measures are our top priority.
商品の返品及び交換はお受けできません。
We cannot accept product returns or exchanges.
部長及び課長が会議に出席します。
The department head and the section manager will attend the meeting.
弊社の製品及びサービスに関するお問い合わせ。
Inquiries regarding our company's products and services.
規則より:「機械の定期的な点検及び保守を義務づける。」
From the regulations: 'Mandatory periodic inspection and maintenance of machinery.'
ご案内:「最新の科学技術、及びその応用についての講演会。」
Information: 'A lecture on the latest scientific technology and its applications.'