Personalised tax & accounting solutions
in a language that is convenient for you.

Get armed with professional bilingual support
of our experts to advance your business.

Personalised tax & accounting solutions in a language that is convenient for you.

Otani Accounting Office, supporting ambitions since 1983

DSC00938

Personalised tax & accounting solutions in a language that is convenient for you.

Otani Accounting Office, supporting ambitions since 1983

Maximizing your potential
We are here to make your success happen

We’ve supported 3600+ clients coming from 20+ different countries. Our clients choose us for a reason.

Multilingual Support

International multilingual experts behind your business. They are here to ensure you receive top-notch advice in a language that is convenient for you.

Experience

With over 38 years of trust with our clients from a variety of industries, our team of industry experts takes care of your financial needs so you can easily focus on growing your business.

Expertise

Japanese know their country best. We’re knowledgeable insiders with extensive experience in Japanese and international taxation and business practices.

We are successful, if our clients are successful

Check our testimonials

Adrian Bianco
Adrian BiancoCEO/ Creative Director of ビアンコ BIANCO
Read More
Coming to Japan as a Berlin creative wasn’t easy at all. Things have to be in line 100% of the time. Otani-San took care of these things for me. Every time I leave their office I feel very relieved and secure. My creative chaos found a safe space in their office and I am very thankful for that.
Kim Janson
Kim JansonCEO/ Creative Director of Helix Design
Read More
David and his team are an integral part of a successful foreign business set up here in Japan. I can say with all honesty I would be back in Australia now if it wasn't for them. I’m grateful for their time, their professionalism, and their dedication to me and my business.
Dr Florence Ene
Dr Florence EneDoctor/Teacher at the University of Tokyo, Office of International Academic Affairs, Faculty of Medicine and Graduate School of Medicine
Read More
"Personable, reliable, efficient."

I realized I needed support with managing my taxes when I started my business and 2 new jobs. Tax services at Otani Accounting Office gave me a good insight into bookkeeping and managing my finances overall. Besides, personable communication from the first email to the virtual (skype video) interview was a great add-on. Plus the fact that communication was clear and easy to understand, and all in the English language.
Previous
Next

We care about our clients, that’s why we provide excellent service that will take a load off your shoulders

Expert’s Take On Your Case
Expert’s Take On Your Case
Read More
  • Personalized Solutions
  • Professional Case Review
  • Step-by-step Guidance
Unparalleled Customer Service
Unparalleled Customer Service
Read More
  • Quick & Responsive Customer Service
  • In-person, Video, Phone & Email Support
  • Friendly, Helpful, Real People
Transparent Fee Structure
Transparent Fee Structure
Read More
  • Competitive Fees
  • No hidden costs
  • Flexible for your needs

Tailored solutions for your business

From startups to prospering companies, we have an array of solutions that suit everyone. Choose your plan now.

Let's grow together

Self-Employed
Perfect for those who are just starting out


For self-employed and freelancers (micro-sized businesses) with sales within ¥8 million a year

GET QUOTATION
Entrepeneurs
All the expert advice and support you need as an entrepreneur

For sole proprietors and registered companies (GK, KK) with sales (over) ¥8 million- (under) ¥10 million
GET QUOTATION
Foreign Investors
Ideal combination of advice and support required to enter the Japanese market

For listed companies (subsidiaries/ branches), owners of multiple companies around the world, real estate managers
GET QUOTATION
Expats
The speediest support to make your financial life a breeze

For high income individuals (over ¥20 million a year)

GET QUOTATION

We tailor our services to your specific needs

From startups to prospering companies, we have an array of solutions that suit everyone.

Tell us your story now, let’s grow together.

Self-Employed
Perfect for those who are just starting out


For self-employed and freelancers (micro-sized businesses) with sales within ¥8 million a year
GET QUOTATION
  • Freelancers (designers,creative directors,copywriters, etc.)
  • Digital nomads
  • Writers/musicians
  • Individual exporters/importers (cosmetics, foods, animation,etc.)
Entrepeneurs
All the expert advice and support you need as an entrepreneur

For sole proprietors and registered companies (GK, KK) with sales (over) ¥8 million- (under) ¥10 million
GET QUOTATION
  • Small and medium-sized companies
  • Sole proprietors (any business field)

*Except owners of multiple companies worldwide

Foreign Investors
Ideal combination of advice and support required to enter the Japanese market

For listed companies (subsidiaries/ branches), owners of multiple companies around the world, real estate managers
GET QUOTATION
  • Branches/subsidiaries of foreign companies, especially listed and group companies
  • Requires IFRS/US-GAAP report
Expats
The speediest support to make your financial life a breeze


For high income individuals (over ¥20 million a year)
GET QUOTATION
  • High salary earners (CEOs and section managers of big businesses, investment bankers, etc.)
  • US citizens(including US Green Card holders)
*Includes Inheritance Tax settlement for the heirs of descendants

How do we work?

We make the process easy and streamlined for you

Follow these simple steps to engage with our services

Contact Us

Schedule a meeting

Receive Consultation

Get Formal Proposal

Make Advance Payment

Receive contact from our consultant

Partnership & Support

Our accreditations reflect our clarity and transparency

Latest Topics

Complete Guide to Japanese Consumption Tax

Japanese Consumption Tax is levied on the taxable sales and is paid based on self-assessment method. Both domestic and import transactions are taxable. This article will outline the general aspects of the Consumption Tax in Japan to help you get a better grasp of your tax life.

Read More »

TALK TO OUR TEAM

TALK TO OUR TEAM

By submitting, you agree to our   Privacy Policy  and   Terms of Use

GET FREE CONSULTATION


Want to stay tuned with our services, offers or newsletter?

If you allow us, we'd love to send you occasional emails with up-to-date information about tax or business-related topics and exclusive offers from OAO. Zero spam. We promise.

We always value your privacy and treat your personal information with the utmost care. We'll never sell it to other companies for marketing or other purposes.

Hi!

When is a convenient time to talk?

We offer a 30-minute free consultation to help you get started and answer any questions you may have. We’re available Monday-Friday from 9:00-18:00 JPT.

In case the requested time slot is not vacant, our consultant will get back to you to negotiate for a different time slot or day.

WORK WITH US

Thank you for subscribing!

Check your inbox for monthly updates from OAO.

Calling all in need for tax/accounting solutions!

We’re trying to make this website better and would love your input on a few details.

We have 5 (very short) questions to ask — would you mind answering them?

Thank you!
Your message has been successfully sent.

We well get back to you within 1 business day to discuss the details.

Thank you,

The details about your consultation have been sent to your email address.

If you need to change the date or time of your consultation, please contact us at customer.support@taxesjapan.com

What else can we offer?

Your input is hugely valuable to us — we’re going to use your insights to keep improving our services, and we hope you’ll soon get the chance to experience it!

Thanks again!