Workplace

Japanese Business Email Basic Phrases

Addressee, opening, and closingโ€”essential business email phrases you can use right away.

Synergia Editorial Team

What this page helps you say in Japan

This page focuses on Japanese Business Email Basic Phrases and teaches useful Japanese phrases for daily life in Japan, including natural replies, polite alternatives, and practical wording for foreigners living in Japan.

What You'll Learn on This Page

Practice Phrases (8 Total)

โ—‹โ—‹ๆ ชๅผไผš็คพ โ—‹โ—‹ๆง˜

โ—‹โ—‹ใ‹ใถใ—ใใŒใ„ใ—ใ‚ƒ โ—‹โ—‹ใ•ใพ

Dear Mr./Ms. โ—‹โ—‹ at โ—‹โ—‹ Co., Ltd.

POINTInclude both the company and recipient names

ใ„ใคใ‚‚ใŠไธ–่ฉฑใซใชใฃใฆใŠใ‚Šใพใ™

ใ„ใคใ‚‚ใŠใ›ใ‚ใซใชใฃใฆใŠใ‚Šใพใ™

Thank you for your continued support.

POINTStandard opening for an external email

ใŠไธ–่ฉฑใซใชใ‚Šใพใ™ใ€‚โ—‹โ—‹็คพใฎโ—‹โ—‹ใจ็”ณใ—ใพใ™

ใŠใ›ใ‚ใซใชใ‚Šใพใ™ใ€‚โ—‹โ—‹ใ—ใ‚ƒใฎโ—‹โ—‹ใจใ‚‚ใ†ใ—ใพใ™

Thank you for your time. My name is โ—‹โ—‹ from โ—‹โ—‹ Company.

POINTOpening for a first-contact email

ๆ—ฉ้€Ÿใงใ™ใŒใ€โ—‹โ—‹ใฎไปถใงใ”้€ฃ็ตกใ„ใŸใ—ใพใ—ใŸ

ใ•ใฃใใใงใ™ใŒใ€โ—‹โ—‹ใฎใ‘ใ‚“ใงใ”ใ‚Œใ‚“ใ‚‰ใใ„ใŸใ—ใพใ—ใŸ

I'm contacting you regarding โ—‹โ—‹.

POINTMove into the main point

ใ”็ขบ่ชใฎใปใฉใ€ใ‚ˆใ‚ใ—ใใŠ้ก˜ใ„ใ„ใŸใ—ใพใ™

ใ”ใ‹ใใซใ‚“ใฎใปใฉใ€ใ‚ˆใ‚ใ—ใใŠใญใŒใ„ใ„ใŸใ—ใพใ™

Thank you in advance for checking.

POINTStandard request wording

ไฝ•ๅ’ใ‚ˆใ‚ใ—ใใŠ้ก˜ใ„็”ณใ—ไธŠใ’ใพใ™

ใชใซใจใžใ‚ˆใ‚ใ—ใใŠใญใŒใ„ใ‚‚ใ†ใ—ใ‚ใ’ใพใ™

I would greatly appreciate your consideration.

POINTMost formal closing

ๅ–ใ‚Šๆ€ฅใŽใ€ใ”้€ฃ็ตกใพใง

ใจใ‚Šใ„ใใŽใ€ใ”ใ‚Œใ‚“ใ‚‰ใใพใง

Just a quick note for now.

POINTClosing for a short, urgent email

ใ”ไธๆ˜Ž็‚นใ”ใ–ใ„ใพใ—ใŸใ‚‰ใ€ใŠๆฐ—่ปฝใซใŠๅ•ใ„ๅˆใ‚ใ›ใใ ใ•ใ„

ใ”ใตใ‚ใ„ใฆใ‚“ใ”ใ–ใ„ใพใ—ใŸใ‚‰ใ€ใŠใใŒใ‚‹ใซใŠใจใ„ใ‚ใ‚ใ›ใใ ใ•ใ„

Please feel free to contact us if you have any questions.

POINTInvitation to follow up

Frequently Asked Questions

Q. Which is more polite: โ€œsamaโ€ or โ€œdonoโ€?
A. Business is basically ``Mr.''. "Tono" is for official documents and internal documents.
Q. Is a signature required?
A. Required. Specify the company name, department, name, and contact information.
Q. What is the difference between CC and BCC?
A. CC means share, BCC means you don't want other recipients to see. BCC is safe for bulk sending.