Spending Good Time with Good Code: The Case of Sonic Garden

Joost Minnaar
Written by Joost Minnaar July 01, 2024

In software development, rigid structures, unnecessary features, and disconnected client relationships have long been the norm—especially in Japan. But Sonic Garden is rewriting the rules. With a customer-first, management-free approach, this self-managing software company is proving that autonomy and agility aren’t just buzzwords—they’re the future.

This blog post is part of 50+ case studies of self-managing organizations we created for the 2024 inaugural ZeroDX awards. These organizations embody the principles of RenDanHeYi in their work structures:

  • Zero Distance to customer: Decision what to build is based on insights from the marketplace

  • Autonomy: Small teams with full decision-making autonomy enable speed in execution

  • Shared Rewards: Everyone in the micro-enterprise participates in its financial success.

Introducing Sonic Garden

Founded in 2011, Sonic Garden is a self-managing software development firm with around 60 employees based in Japan. The company operates as a collective of skilled programmers united by the mission of “working together to create good things.” Despite its relatively small size, Sonic Garden has revolutionized the Japanese tech industry through an innovative, customer-centric business model that removes traditional management while ensuring maximum value for clients.

Customer-centric Business Model

At Sonic Garden, customer needs drive everything—a stark contrast to traditional Japanese software development, which often burdens clients with rigid contracts, unnecessary features, and excessive costs. Instead of following the standard project-based model, Sonic Garden offers a performance-based, fixed-monthly-fee contract. This allows clients to:

  • Work closely with developers who act as long-term partners.
  • Receive continuous support from consultation to maintenance.
  • Avoid unnecessary features and pay only for essential improvements.

Sonic Garden’s agile, one-stop service ensures that software evolves organically and efficiently. Engineers conduct weekly client meetings, identifying key challenges and developing only the most necessary functions. This iterative process maximizes client investment while minimizing waste, creating a truly zero-distance development experience.

Furthermore, each engineer functions as a fractional CTO, managing multiple client projects simultaneously. This model enables engineers to:

  • Gain broad technical expertise.
  • Develop effective problem-solving skills.
  • Offer high-speed, tailored solutions.

This unique approach ensures maximum alignment between client goals and software development efforts, delivering higher-quality outcomes at a faster pace.

Autonomy-oriented Corporate Culture

Sonic Garden operates on self-management and autonomy. Unlike traditional companies, it has:

  • No bosses
  • No sales targets
  • No performance reviews
  • No fixed work hours or locations

Instead, Sonic Garden trusts employees to manage themselves. Every programmer enjoys a flat salary—ensuring that financial success is shared equally among all employees. If the company performs well, everyone’s salary increases.

How does Sonic Garden thrive without managers?

  • Peer-driven collaboration: Instead of relying on managers, employees work together to improve processes and support each other.
  • Decentralized decision-making: Engineers interface directly with clients, ensuring fast, customer-focused solutions.
  • Long-term talent development: New hires undergo years of intensive training to master both technical skills and self-management.

This ecosystem of trust and collaboration fosters a highly productive, motivated workforce that continually innovates and adapts—all while eliminating unnecessary bureaucracy.

Sonic Garden is a community with a clear vision of "Spending good time with good code" and a clear mission of "Working together to create great things".

Conclusion

Sonic Garden has proven that software development doesn’t need rigid structures to succeed. By prioritizing autonomy, agility, and real client value, the company has built a sustainable, high-impact model.

Agile, customer-driven development ensures that software meets real business needs. A flat hierarchy fosters innovation, ownership, and employee satisfaction. Shared economic success keeps employees engaged and motivated.

At its core, Sonic Garden embodies the RenDanHeYi philosophy—balancing customer-centricity with internal autonomy. As businesses worldwide seek more flexible, self-managing approaches, Sonic Garden stands as a powerful example of what’s possible when companies redefine work on their own terms.

Written by Joost Minnaar
Joost Minnaar
Co-founder Corporate Rebels. My daily focus is on research, writing, and anything else related to making work more fun.
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