{"id":26907,"date":"2025-11-20T17:00:00","date_gmt":"2025-11-20T08:00:00","guid":{"rendered":"https:\/\/toranomon-ls.com\/?p=26907"},"modified":"2025-11-18T15:10:31","modified_gmt":"2025-11-18T06:10:31","slug":"mastering-japanese-business-emails-key-phrases-every-professional-should-know","status":"publish","type":"post","link":"https:\/\/toranomon-ls.com\/ja\/mastering-japanese-business-emails-key-phrases-every-professional-should-know\/","title":{"rendered":"Mastering Japanese Business Emails: Key Phrases Every Professional Should Know"},"content":{"rendered":"

For many foreign professionals working in Japan, one of the biggest challenges isn\u2019t meetings, presentations, or small talk\u2014it\u2019s writing Japanese business emails<\/strong>. Even if you can speak conversational Japanese, business writing often feels like a completely different language: formal, indirect, structured, and full of set expressions that are rarely taught in textbooks.<\/p>\n\n\n\n

But once you understand the patterns, Japanese emails become predictable, clear, and easier to master.<\/p>\n\n\n\n

This guide covers the essential structure<\/strong>, the must-know phrases<\/strong>, and the professional writing habits<\/strong> you\u2019ll need to communicate confidently in any Japanese workplace.<\/p>\n\n\n\n

📩 1. Understanding the Japanese Email Structure<\/strong><\/h2>\n\n\n\n

Unlike English emails\u2014which allow for a flexible structure\u2014Japanese business emails follow a well-established format:<\/p>\n\n\n\n

    \n
  1. Greeting & Acknowledgement (\u5192\u982d\u6587): <\/strong>This polite opening shows respect and maintains harmony.<\/li>\n\n\n\n
  2. Purpose of the Email (\u7528\u4ef6): <\/strong>State your intention clearly, but with soft phrasing.<\/li>\n\n\n\n
  3. Details & Context (\u8a73\u7d30): <\/strong>Explain what is needed, why, and any relevant background.<\/li>\n\n\n\n
  4. Request or Next Steps (\u4f9d\u983c\u30fb\u78ba\u8a8d): <\/strong>Politely indicate what you need from the reader.<\/li>\n\n\n\n
  5. Closing Statement (\u7d50\u3073\u306e\u8a00\u8449): <\/strong>A standard, formal closing phrase thanking them in advance.<\/li>\n\n\n\n
  6. Signature (\u7f72\u540d): <\/strong>Your name, company, department, and contact info.<\/li>\n<\/ol>\n\n\n\n

    This structure is used across nearly all industries\u2014master it once, and you\u2019re set for any situation.<\/p>\n\n\n\n

    🧩 2. Essential Phrases for Each Section<\/strong><\/h2>\n\n\n\n

    Here are ready-to-use phrases<\/strong> that will instantly make your emails more natural and professional.<\/p>\n\n\n\n

      \n
    1. Greeting & Acknowledgement<\/strong>\n
        \n
      1. \u3044\u3064\u3082\u304a\u4e16\u8a71\u306b\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/strong>Thank you for your continued support.<\/em><\/li>\n\n\n\n
      2. \u5e73\u7d20\u3088\u308a\u5927\u5909\u304a\u4e16\u8a71\u306b\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002<\/strong>Thank you very much for your ongoing support.<\/em> (More formal)<\/li>\n<\/ol>\n<\/li>\n\n\n\n
      3. Purpose of the Email: <\/strong>Use soft, indirect phrasing.\n
          \n
        1. \u672c\u65e5\u306f\u3054\u9023\u7d61\u5dee\u3057\u4e0a\u3052\u305f\u306e\u306f\u3001\u301c\u306e\u4ef6\u306b\u3064\u3044\u3066\u3067\u3059\u3002<\/strong>I’m contacting you today regarding\u2026<\/em><\/li>\n\n\n\n
        2. \u301c\u306b\u3064\u3044\u3066\u3054\u76f8\u8ac7\u304c\u3042\u308a\u3001\u3054\u9023\u7d61\u3044\u305f\u3057\u307e\u3057\u305f\u3002<\/strong>I’m reaching out to discuss\u2026<\/em><\/li>\n<\/ol>\n<\/li>\n\n\n\n
        3. Providing Information or Details<\/strong>\n
            \n
          1. \u4ee5\u4e0b\u3001\u3054\u78ba\u8a8d\u304f\u3060\u3055\u3044\u3002<\/strong>Please see the details below.<\/em><\/li>\n\n\n\n
          2. \u5ff5\u306e\u305f\u3081\u3001\u5171\u6709\u3044\u305f\u3057\u307e\u3059\u3002<\/strong>Sharing this with you just in case.<\/em><\/li>\n\n\n\n
          3. \u3054\u53c2\u8003\u307e\u3067\u306b\u304a\u9001\u308a\u3044\u305f\u3057\u307e\u3059\u3002<\/strong>Sending this for your reference.<\/em><\/li>\n<\/ol>\n<\/li>\n\n\n\n
          4. Making a Request (the trickiest part!) <\/strong>Japanese requests must sound respectful, even if the task is simple.\n
              \n
            1. \u304a\u624b\u6570\u3067\u3059\u304c\u3001\u3054\u78ba\u8a8d\u3044\u305f\u3060\u3051\u307e\u3059\u3068\u5e78\u3044\u3067\u3059\u3002<\/strong>Sorry for the trouble, but I would appreciate it if you could check this.<\/em><\/li>\n\n\n\n
            2. \u304a\u5fd9\u3057\u3044\u3068\u3053\u308d\u6050\u308c\u5165\u308a\u307e\u3059\u304c\u3001\u301c\u3092\u304a\u9858\u3044\u3067\u304d\u307e\u3059\u3067\u3057\u3087\u3046\u304b\u3002<\/strong>I apologize for the inconvenience, but may I ask you to\u2026?<\/em><\/li>\n\n\n\n
            3. \u5dee\u3057\u652f\u3048\u306a\u3051\u308c\u3070\u3001\u301c\u3092\u3054\u5bfe\u5fdc\u3044\u305f\u3060\u3051\u307e\u3059\u3067\u3057\u3087\u3046\u304b\u3002<\/strong>If it\u2019s not an issue, could you please\u2026?<\/em><\/li>\n<\/ol>\n<\/li>\n\n\n\n
            4. Closing Phrases: <\/strong>These are fixed expressions\u2014use them as-is.\n
                \n
              1. \u4f55\u5352\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/strong>Thank you in advance for your cooperation.<\/em><\/li>\n\n\n\n
              2. \u5f15\u304d\u7d9a\u304d\u3088\u308d\u3057\u304f\u304a\u9858\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/strong>Thank you for your continued support.<\/em><\/li>\n<\/ol>\n<\/li>\n<\/ol>\n\n\n\n

                📨 3. Common Mistakes Foreign Professionals Make (and How to Avoid Them)<\/strong><\/h2>\n\n\n\n

                ❌ Writing too directly<\/strong><\/h3>\n\n\n\n

                English tends to be efficient and straightforward. Japanese values harmony and indirectness.<\/p>\n\n\n\n

                Fix:<\/strong> Use softening expressions (\u6050\u308c\u5165\u308a\u307e\u3059\u304c \/ \u3044\u305f\u3060\u3051\u307e\u3059\u3068\u5e78\u3044\u3067\u3059).<\/p>\n\n\n\n

                ❌ Forgetting the opening greeting<\/strong><\/h3>\n\n\n\n

                In Japanese email culture, the greeting is essential\u2014it shows respect.<\/p>\n\n\n\n

                Fix:<\/strong> Always start with \u300c\u304a\u4e16\u8a71\u306b\u306a\u3063\u3066\u304a\u308a\u307e\u3059\u3002\u300d<\/strong><\/p>\n\n\n\n

                ❌ Mixing casual Japanese with business Japanese<\/strong><\/h3>\n\n\n\n

                Expressions like \u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059 or \u3059\u307f\u307e\u305b\u3093 often come across as too casual.<\/p>\n\n\n\n

                Fix:<\/strong> Learn business-safe alternatives:<\/p>\n\n\n\n