ABOUT SHC
Through communication, we deliver the joy of work and draw out the hidden potential of individuals and organizations.
VISION Bringing the Joy of Work to Working People
We have entered an era where companies are truly scrutinized for their commitment to sustainability and social contribution.
As the environment around us undergoes significant changes,
both individuals and organizations are continuously challenged to create deeper intrinsic value through work.
However, despite shifts in society and corporate structures, one thing remains constant:
communication between people.
MISSION
Solving our clients’ challenges through communication
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Capturing the essence of company challenges
What are the root causes of our clients’ challenges? We analyze the company’s inherent strengths and characteristics from various perspectives, including industry conditions, management environment, and internal communication environment. We identify the issues to address through communication and determine the best approach.
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Co-creating solutions with each client
From setting targets and developing concepts to media selection, content design, user guidance, and operational systems, we work closely with our clients to refine communication plans into practical and effective solutions.
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Changing individuals and organizations with the joy of work
We support our clients through all stages, including content creation, effectiveness measurement, and implementing improvements. With our extensive experience working with numerous companies and their employees, we deliver creative solutions, measure their impact, and continuously address challenges.
VALUE
A partner throughout the process
The greatest challenge in internal communication is maintaining momentum. From gaining management approval to securing understanding and support from other departments, and most importantly, visualizing effectiveness...
We believe we can assist clients facing these challenges. We support them through every stage of the communication process, overcoming obstacles together and guiding them to their goals.
SHC’s Characteristics
Our three strengths in delivering the joy of work
Since our founding in 1980, we have pioneered the in-house newsletter business and continuously sought to develop internal communication methods that address the needs of an ever-changing world.
Our strengths lie in our dedicated team, who strive to enhance the “joy of work” for our clients, the creative content produced by this team, and the wealth of experience gained from ongoing challenges and innovations.
STRENGTH.01 People
Our team continuously seeks to create, refine, and innovate internal communication. Our sales staff, writers, designers, photographers, directors, web directors, and other professionals in various fields face the challenges of our clients and create high quality solutions by combining ideas and technologies. The people who create the joy of work are our greatest asset.
STRENGTH.02 Creative
Our creative power lies in achieving consistent communication across all media—print, web, video, and events. We propose comprehensive communication plans that leverage the unique features of each medium, avoiding bias toward any single type. The creative direction that ensures consistency through close teamwork while using multiple media is also one of our major strengths.
STRENGTH.03 Experience
As pioneers in internal communication, we have built a substantial track record with approximately 300 clients annually. The nature of our work varies greatly depending on the social conditions and specific challenges our clients face at the time.
We have refined our know-how through close collaboration with each client. Our experience represents a history of challenges and innovations and serves as a source of new creative contents.
Business Areas
Comprehensive support by professionals in the field of internal communications
We began as a company specializing in internal communications, with a focus on delivering the “joy of work.” Today, we offer solutions in a wide range of areas, including internal and external communications, recruitment, and anniversary communications.

A project team that supports content production
Leveraging our expertise in internal public relations, we assist with in-house newsletter production from the planning stage. We offer meticulous editorial support throughout the production process, ensuring that high-quality results reach your readers.
