Chester Tax Accountant Corporation Opens Tsukuba Office
Chester Tax Accountant Corporation, specializing in inheritance tax, has opened its 19th office nationwide in Tsukuba City, Ibaraki Prefecture, in April 2026. This expansion addresses the increasing demand for specialized inheritance tax services due to tax reforms and an aging society. The new Tsukuba office will provide expert support for inheritance tax returns, planning, and procedures, led by Genta Yamada.
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- 📰 Published: April 3, 2026 at 00:00
- 🔍 Collected: April 2, 2026 at 19:36
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Chester Tax Accountant Corporation (Headquarters: Chuo-ku, Tokyo; Representative Partners: Masaaki Fukudome, Yoshihiro Aramaki; hereinafter 'Chester'), specializing in inheritance tax, announced the opening of its 'Tsukuba Office' in Tsukuba City, Ibaraki Prefecture, in April 2026. This expands Chester's network to 19 offices nationwide.
Background of National Expansion
In addition to being an aging society, the revision of the tax system in fiscal year 2015, which lowered the 'basic exemption amount,' has increased the number of individuals required to file inheritance tax returns. Furthermore, in fiscal year 2023, tax reforms related to 'lifetime gifts' and 'vacant homes' were announced, making inheritance planning and inheritance tax filing more complex, and we feel that the demand for tax accountants with specialized knowledge in inheritance tax is increasing. Chester, which started from its Tokyo head office, now has over 400 employees, including group companies, and is a growing firm currently expanding to 19 offices nationwide. Moving forward, as our employees grow, we will continue to expand into areas where there is demand, aiming to become the overwhelming No. 1 tax accountant firm specializing in inheritance tax, to be of service to as many people as possible regarding their inheritance.
Tsukuba Office Overview
Office Name: Chester Tax Accountant Corporation, Tsukuba Office
Phone: 0120-733-162
Address: Tsukuba Building 6F, 1-6-1 Takezono, Tsukuba City, Ibaraki Prefecture 305-0032
Access: 5-minute walk from Tsukuba Express 'Tsukuba' Station, Exit A4
Website: https://chester-tax.com/corp/tsukuba.php
Head of Office Introduction

Genta Yamada
<Biography>
2012: Graduated from Doshisha University, Faculty of Commerce
2013: Worked at a tax accountant corporation and accounting firm in Tokyo
2020: Managed a tax accountant office and administrative scrivener corporation
2026: Chester Tax Accountant Corporation
<Qualifications>
Certified Tax Accountant (Member of Kanto-Shinetsu Tax Accountants Association, Tsuchiura Branch | Registration No.: 132701)
Real Estate Transaction Agent
<Message>
The Tsukuba Office handles consultations regarding inheritance tax returns, inheritance planning, and inheritance procedures, primarily in Ibaraki Prefecture.
Inheritance is not something one experiences many times in a lifetime. As specialists, we will carefully support our clients to alleviate their anxieties as much as possible.
■What is Chester Tax Accountant Corporation?
Founded in June 2008, Chester Tax Accountant Corporation is one of Japan's largest tax accountant firms specializing in inheritance tax, with over 16,000 inheritance tax returns filed cumulatively and over 3,000 annually. It operates 19 offices nationwide and has a collaborative system with various inheritance-related specialists within its group companies, including real estate companies, judicial scrivener offices, administrative scrivener offices, and law firms, achieving a tax audit rate of less than 1%. With over 400 employees, including group companies, we aim to be the overwhelming No. 1 tax accountant firm specializing in inheritance tax.
Chester Official Website: https://chester-tax.com/
