Office Outline



“Faster than a jet stream, finer than first-class service”—true to our motto, we provide speedy assistance with attention to the complex details involved in starting up business. From completion of incorporation procedures and visa application to capital procurement and the acquisition of business licenses, we offer full support covering all stages from establishment to safe operation.

Naomi Iwasaki/Administrative scrivener

I was born in Oita City, Oita, and graduated from the department of English at Seinan Jo Gakuin University Junior College before working as a cabin attendant at Japan Air System and Singapore Airlines. After that, I resolved to be a Certified Administrative Procedures Legal Specialist. I passed the exam in 2014, and set up practice in Shibuya, Tokyo, in April 2015. My specialty is completing the procedures necessary for acquiring documents such as business licenses, and supporting entrepreneurs in establishing a company and launching a new business. I watch high school baseball as a hobby. I have lived in Singapore for four years, and the United States for six and a half years.

Mihori Inoue

Administrative scrivener assistant

Kaisha Express International

Our office is a 3-minute walk from JR Shibuya Station. Shibuya is a hub of start-ups, a Mecca for entrepreneurs open to taking on challenges, and a district that attracts people from across Japan and around the world. We practice here in Shibuya as a reliable partner for new businesses.

Corporate name Kaisha Express International
Address 508PRIA SHIBUYA ,3-6-4Shibuya,Shibuya-ku ,Tokyo


3minutes on foot from Shibuya Station of JR Line
1minute on foot from Shibuya Station C1 exit of Subway Line
Tel From overseas +81-3-5877-2639
Tel 03-5877-2639
Mail Please fill inInquiry form
Office hours Mon – Fri 9:00~18:00
Business holiday Sat ,Sun &National Holidays
Date of establishment April 21th 2015
Staff Naomi Iwasaki (Administrative scrivener)
Mihori Inoue(Assistant)
Our services Incorporation for Stock company & Goudou company
Incorporation for Subsidiary & Branch
Incorporation for Non profit organization
Visa Application Services
Application for Certificate of Eligibility
Application for Change of Status of Residence and Extension of Period of Stay
Application for Naturalization
Back Office Operations
Capital Procurement
Business License Application Services


Your initial consultation is free of charge. Please contact us by either phone or email. (If you prefer to visit our office for consultation, kindly make an appointment by phone or email.)

If you wish consultation via email, please send your information using the form below. Note that we open and read incoming messages around the clock, but may require some time to reply. For urgent inquiries, kindly contact us by phone.

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