Points of interest for our service cost estimation


*Please add our email domain ( to your approved senders list to make sure our reply doesn't end up in a junk folder


All your personal information will be treated in accordance with our Privacy Policy.
Caldera Forms has been closed as of April 5, 2022 and is not available for download. You can try the other Form plugins instead


1. Do I need to pay for the consultation upfront?
No, we don’t require any advance payments. You can pay after receiving a consultation.

2. What documents do I need to prepare for the meeting?
We normally don’t ask for any documents during our initial consultation. It would be great if you could describe your situation or concerns in detail so that our consultant could clarify unclear points before the consultation.

3. I am an individual. Can you advise me on my Japanese taxes?
We help both companies and individuals to stay compliant with the Japanese tax system and accounting standards.Let’s start from the initial consultation to hear your background – click the button below to book your consultation.

Kind, Reassuring, Professional Service, Perfect English Speakers

A very generous initial consultation with David and Julia reassured me totally that they could not only handle all the concerns I had, but help me with generosity, kindness and care. I was totally sold from that moment and have been really happy with the service.

They are generous and open in assessing the needs of the client and then address them professionally and kindly.

Alexandra Rutter, Self Employed / Nelke Planning


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

  • Operating in Japan since 1983
  • Clear communication in the English language
  • No hidden extras and upfront payments

I ended up taking the services of the Otani Accounting Office because their website was great and they had good reviews online.

The OAO team was with me every step of the way, offering advice and tips to make my future tax returns even easier.

As a result, I got a fantastic return, claiming the amounts that I was entitled to.”

Stephen Heller, Project Manager at Mugen Creations LLC

Thank you!
Your message has been successfully sent.

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

Thank you for visiting our website and expressing interest in our services. At the moment, we have reached our capacity for new inquiries and are only accepting new clients through referrals from our existing retainer clients. We apologize for any inconvenience this may cause and appreciate your understanding. We will be updating our schedule in late August, so we kindly ask that you reach out to us again after September 2023.