MailMate Japan OS

為您的 日本業務提供虛擬郵箱

在日本營運GK、KK或子公司?我們接收公司郵件,掃描數位化,AI翻譯,再傳遞給全球各地的團隊。

為您的
法人税 notice

国税庁
法人税の確定申告について
法人名: ACME
事業年度: 2025年4月1日〜2026年3月31日
申告期限: 2026年5月31日
納付税額: ¥1,245,000

↓ Opened, scanned, translated ↓
EN English

National Tax Agency
Re: Corporate Tax Final Filing
Company name: ACME
Fiscal year: April 1, 2025 – March 31, 2026
Filing deadline: May 31, 2026
Tax payable: ¥1,245,000

What to do

Corporate tax filing notice for FY2025. ¥1,245,000 due by May 31, 2026. File the return and pay before the deadline.

The envelope

Critical Notices should not be stuck behind an outsourced backoffice you have no control or visibility into.

Radical transparency and accelerated visibility into what is going on in your Japanese KK or GK.

  • PDF scans. The page is in the inbox the day it lands.
  • Expedited shipping, domestic and international, when you need the original.
  • Fill and reply via post directly in MailMate.

Everything you need for fast, easy access & control without being on the ground or needing to open or scan paper.

What arrives

Mail that comes in.

Still paper. Still a Japanese deadline. Here is what you actually do with it.

日本年金機構

Get your pension bills and pay them

厚生年金 and 健康保険 invoices from the Japan Pension Service, in yen. Open the bill, pay it, keep coverage — without a trip to a convenience store.

MailMate: English on the bill. Paid in yen on your behalf.
法務局 · 区役所

See legal notices as they arrive

A 登記催告, a director-change filing, a ward-office license, a 内容証明. The envelope is in the inbox the day it lands — not a week later from an agent.

MailMate: photo, scan, translate. Ship the original when you need the paper.
税務署

Reply to the tax office

法人税, 消費税, a filing reminder. Fill the form and send the reply by post from MailMate, without being on the ground.

MailMate: scan, translate, reply via post from the inbox.
請求書

Pay the bill in yen

NTT, a vendor, insurance. Payable in Japan, on a Japanese deadline, from a team that is not.

MailMate: we pay it on your behalf.

Simplify your business mail with MailMate

Pick your virtual business address

Choose a real street address in Tokyo or Fukuoka — Shinjuku-ku, Chuo-ku, Tenjin — for 登記 and public records.

Choose your address

Manage your physical mail virtually

View every envelope from anywhere. We scan, translate, and categorize Japanese mail so you can pay, reply, or shred it from one inbox.

See how it works

Private

Keep your home off the 登記. Use a MailMate address on public records instead of exposing your own.

Secure

Keep company mail behind 256-bit encryption and two-factor authentication, handled in our facility.

Convenient

Open, pay, and reply from anywhere. No trip to Japan for an envelope.

Credible

A commercial address in Tokyo or Fukuoka — not a P.O. box — so the company looks like it belongs here.

Spend less time managing mail and more time running your business

Real Japan street addresses

Choose a commercial address in Tokyo or Fukuoka. Mail arrives at a real street, not a P.O. box.

Fast & secure mail scanning

Envelope photo the day it lands. High-resolution scans and English on the page, from any device.

Mail storage & forwarding

Keep the paper in our facility, or ship the original anywhere — Japan or overseas.

Bill pay in yen

Utilities, tax, insurance, vendors. We pay Japanese deadlines in yen so nobody walks a slip to a convenience store.

Our own processing facility

Opening and scanning happen in MailMate’s facility, with access controls — not a third-party shop.

English summaries & labels

Instant English on the notice, plus labels so tax, legal, and invoices do not sit in one pile.

Integrations with your tools

Slack, Zapier, and APIs so mail, bills, and documents stay in the stack you already run.

Multiple recipients & users

HQ, your 税理士, and local staff share one inbox — with roles, so each person sees what they need.

Secure shredding

When you do not need the paper, we shred it on site. The scan stays in the cloud.

Plans

Monthly
Yearly 20% OFF
Concierge 🛎️
White glove mail and mail administration support for international companies receiving 20+ mail items a month anywhere in Japan.
What's included:
Mailing & Incorporation Address (Corporate or Bring Your Own)
Registered Mail
25 Mail opens per month
Unlimited Seats
English Mail Summarization
International Compliance
Domestic Forwarding
International Forwarding (FEDEX / DHL / EMS)
Large Language Model Integration (ChatGPT / Claude)
Send Paper Mail through MailMate
2FA Login & Security
Security Key 2FA Support & IP Address Restriction
2FA Enforcement Across Organization
AI Concierge (automate workflow, notifications, and delivery across your organization based on mail type)
CLI & MCP Connections for AI Agents
¥ 99,000 / month
Launch 🚀
Ideal for small to medium size businesses looking to cut out admin and accelerate their operations with digitized mail and an incorporation address.
What's included:
Mailing & Incorporation Address (Basic)
Registered Mail
5 Mail opens per month
1 Seat
English Mail Summarization
International Compliance
Domestic Forwarding
Send Paper Mail through MailMate
2FA Login & Security
International Forwarding (FEDEX / DHL)
Large Language Model Integration (ChatGPT / Claude)
Security Key 2FA Support & IP Address Restriction
2FA Enforcement Across Organization
AI Concierge (automate workflow, notifications, and delivery across your organization based on mail type)
CLI & MCP Connections for AI Agents
¥ 12,900 / month
企業主怎麼說

受全球企業信賴

"

Launching our Japan operations meant incorporating at a location in Japan and receiving Japanese mail — MailMate made this easy and enables us to better manage our Japanese subsidiary from our headquarters in New York.

EG
Shiraz Zaidi
Finance Director, Localised
"

We specialize in Japan market entry support and we use MailMate to incorporate. It's easy, efficient, and cuts out having to put all the pieces of the puzzle together yourself. We recommend MailMate to our clients and use it for ourselves.

SZ
Yuga Koda
Co-Founder, Nihonium

可以。MailMate在東京、京都、福岡和其他地點提供適合公司注冊、稅務申報和官方政府往來函件的商業級地址。我們的許多客戶在公司注冊文件中使用MailMate地址。


郵件到達後數小時內您會收到附有信封照片的通知。請求掃描後,我們通常在一個工作日內開封並數位化郵件。緊急掃描請求可優先處理時間敏感的企業文件,如稅務通知或法律申報。


絕對可以。您可以以角色權限邀請團隊成員、CFO、會計、法律顧問或稅務顧問。每個人只看到他們需要的內容——例如您的會計看發票和稅務通知,而法務團隊看合約和監管往來函件。


可以。我們接收和處理所有類型的政府往來函件,包括來自國稅局、區公所、法務局、日本養老金服務等的通知。AI翻譯這些文件並醒目顯示關鍵截止日期,讓團隊永不錯過申報日期。


可以。我們可以支付公司的日本帳單,包括公用事業、稅款、保險、養老金繳款和供應商發票。這對從海外管理、需要有人在當地在截止日期前處理日圓支付的公司特別有價值。


我們的會員組織
Member 1
美國商會
www.accj.or.jp
Member 2
加拿大商會
www.cccj.or.jp
Member 3
日本香港協會
www.jhks.tokyo

準備好掌控日本法人的郵件了嗎?

加入數百家以完全可見性管理日本業務的企業——無中間人,無意外。設置不到5分鐘。