A Message from Our CEO
William DeLorme
CEO & Co-Founder, Ryze Consulting

Thank you for your interest in Ryze Consulting.
I founded Ryze to meet the market's evolving needs for exceptional service and outstanding results. My career in recruitment has taught me that a company's success is defined by its leadership.
Leadership hiring is more than filling a role; it shapes culture, drives growth, and secures a company’s future. Success isn't built by chance—it's built by people. As a company grows, its leadership needs evolve, making it critical to find the right talent at the right time.
Japan's recruitment landscape is uniquely challenging. To succeed here, foreign-affiliated companies need leaders who combine a global mindset with a deep understanding of the local business environment—leaders with both strategic vision and hands-on capability.
Identifying these top-tier leaders, especially those not actively seeking new roles, requires expertise, deep networks, and a nuanced approach that goes beyond personality fit. That is our purpose at Ryze Consulting.
We are dedicated to the success of our clients and candidates and are committed to being a trusted partner on your journey. We let our results speak for themselves.
Our Operating Philosophy
Our Core Values
Passion
We love recruiting and take pride in making a meaningful impact.
Trust
We're with you every step of the way.
Integrity
We uphold the highest standards of ethics, honesty, and professionalism.
Performance
We make working together easy—our results speak for themselves.
Personal
We take the time to understand your needs.
Company
| Company Name | Ryze Consulting Co., Ltd. |
|---|---|
| Representative Director | William DeLorme |
| Business Activities | Executive Search |
| Establishment | 2021 |
| Headquarter Office Address | Dai-2 Tomita Building 6F, 1-25-3 Higashiazabu, Minato-ku, Tokyo 106-0044, Japan |
| Access | ・Akabanebashi Station (Oedo Line), Akabanebashi Exit – 2-minute walk ・Shibakoen Station (Mita Line) – 6-minute walk ・Azabu-juban Station (Namboku Line / Oedo Line) – 7-minute walk |
| Recruiting License | 13-ユ-313364 |









