About us

Chieko Nemoto

Graduated from Waseda University. After working at Chuo Aoyama Audit Corporation and PwC Canada, established her own office. Afterwards she incorporated her office as the tax accountant corporation Kyanos Tax & Accounting Co. Utilizing her experience in auditing and taxation consulting, she has counseled not only Japanese firms, but also advised foreigners who have started up businesses in Japan.

Rieko Oka


Graduated from the School of Business Administration at Kobe University. After working at the International Division of Ernst & Young ShinNihon LLC and as an auditor in Tokyo, she established the tax accountant corporation Kyanos Tax & Accounting Co. With experience in auditing foreign company clients and domestic reporting practices, as well as auditing for domestic firms, she can provide business management advice to anyone from small businesses to listed companies to a diverse range of firms.

Company name: Kyanos Tax & Accounting Co.
Representatives: Chieko Nemoto & Rieko Oka
Address: Park Avenue Jinnan 402, Jinnan 1-13-8, Shibuya, 150-0041 Tokyo, Japan
Phone: +81 (0)3-5457-0011 (business hours: 9:00 – 17:30 JST)
Fax:+81 (0)3-5457-0400
Email: info@kyantax.com
Established: February 2013

If you are planning to run a business, or already have an experienced career as a business proprietor, what kind of licensed tax accountant advisor do you ideally envision? Whether it’s a tax accountant who is of similar age and sensibility, or an accountant who can provide advice from a contrasting perspective despite a small age difference, or one who provides a sense of security backed by many years of experience and thorough knowledge, each proprietor of a business can have his or her own image of what they want in a tax accountant. We cannot promise that we can meet each and every need, but we are tax accountants who are diverse in age and careers, as well as experienced in accounting and auditing in non tax-related fields as well, offering you the kind of support and service that only we can provide.