• Effective communication between Japan and the world.

About Parthenon Japan

Parthenon Japan is a strategic communication firm that develops, proposes, and implements unique action plans for domestic and global companies operating in Japan. Our team of consultants provides hands-on support that delivers results for each client across our strategic communications, government relations, and PR consulting practices. We leverage our experience and network to effectively deliver messages through inspiring campaigns.


One of the world’s greatest ancient monuments, the Parthenon in Athens, Greece is regarded as an enduring symbol of democracy and civilization. The guiding principle of Parthenon Japan is to serve as a catalyst for promoting communication. By contributing to dialogues that need to take place, we aim to serve the best interest of civil society.


By focusing on creating inspiring campaigns using the latest techniques and best practices, we are driven to help our clients deliver their message to stakeholders.


  • Commitment and creativity

  • Experienced in providing communication, advocacy, and PR support for global firms in Japan

  • Strong access to high-level stakeholders within Japan’s government and industry

  • Ability to take quick action and provide hands-on support


Parker J. Allen

Parker Allen for Parthenon Japan

Parker J. Allen

Chief Consultant

President & CEO

Government Relations Specialist


  • Experienced communication, advocacy, and PR provider for global firms in Japan
  • Committed to the merging of creativity & results-driven approaches
  • Expansive access to high-level stakeholders in Japanese government & industry
  • Reputation for quick action & hands-on support


Parker J. Allen established Parthenon Japan in 2018 with the goal of bridging the communication gap between business, government, and society, based on extensive experience as a government relations & PR consultant for global firms in Japan.

Before founding Parthenon Japan, he served as Chief Operating Officer for a Tokyo-based public affairs consulting firm. Prior to that, he attended Sophia University. There, he studied Business, and developed his approach to strategic communication combining global best practices with local intel.

Parker is also an active participant in Japan’s PR industry. He has led several initiatives and study groups advocating global corporate communication & public affairs best practices as a part of the Public Relations Society of Japan. Additionally, he is involved with the American Chamber of Commerce in Japan and the America-Japan Society.

Parker is originally from Chattanooga, Tennessee in the United States, and is passionate about promoting social good. In part, this stems from having benefited from a high school exchange program to Tono, Iwate. In 2017, he lead an initiative to establish a sister city relationship between Chattanooga and Tono.

Norimichi Uno for Parthenon Japan

Norimichi Uno

Account Director

Mina Horiguchi profile photo

Mina Horiguchi

Senior Account Executive

Mason Dayot

Senior Account Executive

Toshio Nagahisa for Parthenon Japan

Toshio Nagahisa

Public Policy

Benjamin Boas for Parthenon Japan

Benjamin Boas

Global Communication

Marc-Antoine Astier for Parthenon Japan

Marc-Antoine Astier

Content Production

Tristan Lavier for Parthenon Japan

Tristan Lavier

Sponsor Communications

Corporate Information

  • Company Name

    Parthenon Japan Company Ltd.

  • Telephone


  • Core Services

    • Strategic Communication
    • Policy Advocacy
    • PR Consulting
  • Incorporated

    1 February 2018

  • Paid-in Capital

    3,000,000 Yen