BILINGUAL TAX & ACCOUNTING
SUPPORT IN JAPAN
Our expert Zeirishi take care of your tax reporting &
daily accounting grids in Japan so you can
focus on growing your business
WHY EXPATS LOVE US

Industry best practices for a competitive
price for foreign investors, small businesses,
self-employed and foreign expats.

Multilingual Support
International multilingual experts behind your business in Japan. They are here to ensure you receive top-notch tax & accounting 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.
SOCIAL PROOF

They care about me and my money. Working with OAO will remove all your headaches about taxes! Less headaches, more happiness....I realized I needed help when I was spending more and more time keeping track of expenses and dealing with Japanese bureaucracy headaches (trying to figure out how deductions work, etc.) rather than focusing on my craft, which is writing books! Having to deal directly with filling my tax return at the end of the year has always been a big stress for me. Now the process is pain free thanks to OAO! It saves me time. A lot of time! And you know what they say, time is money. They provide frictionless service and are easy to communicate with. They care about me and my money. Working with OAO will remove all your headaches about taxes! Less headaches, more happiness.
Héctor García Bestseller Author, CEO of Curiosity G.K.

"They care about me and my money. Working with OAO will remove all your headaches about taxes! Less headaches, more happiness."...I realized I needed help when I was spending more and more time keeping track of expenses and dealing with Japanese bureaucracy headaches (trying to figure out how deductions work, etc.) rather than focusing on my craft, which is writing books! Having to deal directly with filling my tax return at the end of the year has always been a big stress for me. Now the process is pain free thanks to OAO! It saves me time. A lot of time! And you know what they say, time is money. They provide frictionless service and are easy to communicate with. They care about me and my money. Working with OAO will remove all your headaches about taxes! Less headaches, more happiness.
Héctor García Bestseller Author, CEO of Curiosity G.K.
WHAT YOU GET WITH OTANI ACCOUNTING OFFICE
Expert's Take On Your Case
With the tax & accounting solutions tailored to your particular situation and step-by-step guidance from our expert tax and accounting consultants in Japan, you can bring any business ideas to life and successfully grow new verticals for your company.


Unparalleled support & devotion to your goal
A Client-first approach is imperative for your seamless integration into the Japanese community.
We’ve got an amazing customer success team that will go above and beyond to ensure you receive the highest quality of service needed for your business growth in Japan.
Because your goal becomes our goal.
Transparent Fees & Pricing
We provide clear & transparent pricing so that our clients know what they’re getting and how much it will cost them upfront.
Flexible to your needs, our competitive tax and accounting fees are absolutely free of unexpected charges.
Whether you’re just starting out or have already grown into a market leader in Japan, we’ll offer a price that is a better fit from costumer’s perspective.

SOCIAL PROOF

Personable, reliable, efficient.
I realised I needed support with managing my taxes when I started my business and 2 new jobs. Tax service 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 communication was
clear and easy to understand, and all in English language.”
Dr. Florence Ene
Doctor/Teacher at the University of Tokyo, Office of International Academic Affairs, Faculty of Medicine and Graduate School of Medicine
OUR PRICING
Tax Filing Services
For sole traders
STARTING FROM
80,000 JPY/30min
Tax Filing Services
For companies
STARTING FROM
120,000 JPY/30min
START GROWING WITH OTANI ACCOUNTING OFFICE TODAY
Schedule a friendly video call with our
tax and accounting consultants in Japan to get an expert overview of your situation
Our CS will get back to you with the available time slots.