BTK Joint Stock Company

The parent company of the Banh Mi Xin Chao brand, established with the goal of bringing Vietnamese culinary flavors to Japan and the world. We are proud of our passionate leadership team, experienced advisors, and leading strategic partners.

Our team

Founders

Bui Thanh Duy

Co-founder, Chairman

April 2007 - March 2009

Came to Japan and studied at Kokusai Kotoba Gakuin (International Language Institute).

April 2009 - March 2013

Studied at Yokkaichi University, Faculty of Economics, Business Administration Department.

April 2013 - February 2014

Worked as an employee at Circle K convenience store in Yokkaichi City, Mie Prefecture.

March 2014 - July 2016

Worked as an employee at a technical intern trainee management organization in Osaka, serving as an interpreter, translator, and life counselor for trainees.

September 2016 - Present

Assumed office as Representative Director at BTK Joint Stock Company (Former LLC BTK).

Bui Thanh Tam

Co-founder, Vice Chairman

April 2011 - March 2013

Came to Japan and studied at Kokusai Kotoba Gakuin (International Language Institute).

April 2013 - March 2017

Studied at Yokkaichi University, Faculty of Economics, Economics Department.

April 2017 - Present

Assumed office as Vice President at BTK Joint Stock Company (Former LLC BTK) .

JJ. YOSHIDA

Chairman

Board of Directors

Le Duy Lung

Board Member

•2008 - 2014: Established and managed Travel Company and Landscape Supply Company in Ho Chi Minh City

•2010: Travel agency in Vietnam

•2015: Established travel agency in Japan

•2016: Established consumer goods and food export company

•2019: Established agricultural and marine products import company

•Present: Representative Director of Senkyu Group

Nguyen Quoc Van Tai

Board Member

Education

•04/2017 - 03/2019: Studied at Ginza World Academy Japanese Language School

•04/2019 - 03/2021: Studied at Yomiuri Automotive Technical College (Automobile Maintenance Major)

•Acquired Second-Class Automobile Mechanic Certification

Work Experience

•August 2021: Established BMVT LLC, representative of "Banh Mi Xin Chao Sakae"

•October 2022 – March 2025: Appointed as General Manager of BTK Joint Stock Company

•April 2025 – Present: Appointed as Board Member of BTK Joint Stock Company

Management Board

Nguyen Thi Khanh Linh

Chief Financial Officer (CFO)

Education

•Bachelor of Economics, Corporate Finance

•Graduated from University of Economics Ho Chi Minh City (09/2007)

•Achievements: University Scientific Research Award 2007 and Sumitomo Japan Scholarship 2006

Work Experience

•03/2007 – 02/2018: Personal Credit Rating Analyst at Asia Commercial Bank (ACB) – Da Nang Branch

•02/2018 – 03/2024: Financial manager and operational for 3 SMEs (2 in Vietnam and 1 in Japan)

•04/2024 – 03/2025: In charge of Finance & Accounting for BTK Joint Stock Company

•April 2025 – Present: Appointed as Chief Financial Officer (CFO) at BTK Joint Stock Company

Advisory Board

Lawyer Kondo Ryo

Legal advisor

Education

•University: Faculty of Economics, Keio University

•Graduate School (Master/PhD): Law School, Tokyo Metropolitan University

Work experience

•Member of Tokyo Bar Association

•2018 (Heisei 30): Delegate of the Japan Federation of Bar Associations

•2020 (Reiwa 2): Vice-chair of the New Member Activity Committee, Tokyo Bar Association

•2023 (Reiwa 5): Delegate of the Japan Federation of Bar Associations, Permanent Council Member of the Tokyo Bar Association

Higashimura Atsusi

Managing advisor

•Born in Mie Prefecture.

Work Experience

•Okasan Securities Joint Stock Company, Corporate Division II, Yokohama Office (Responsible for IPO in Kanagawa Prefecture):

•Corporate Division Manager

•Kikyogaoka Sales Office Manager (one-person store)

•Customer Center Manager

•Investment Division Manager, Okasan Venture Capital Joint Stock Company.

•Advisor

Teaching

•Review Group, Information Planning Department

•Specially Appointed Professor, Faculty of Economics, Yokkaichi University

•Part-time Lecturer, Manufacturing Creation Major, Yokkaichi Industrial High School, Mie Prefecture

Current

•Director and Senior Researcher, CCO International Exchange Research Institute (General Incorporated Association)

•General Incorporated Association - Kakekomiji Professional Support Team for Business and Succession

•Researcher, National Energetic City Research Association (General Incorporated Association) / Researcher, Institute of Environmental Technology, Yokkaichi University Research Organization

•Board Member, Evolbank Co., Ltd.