Yokohama-Based Real-Time CG Studio Sonagraf Establishes Finnish Subsidiary 'Sonagraf Oy'
Key facts
- Yokohama-Based Real-Time CG Studio Sonagraf Establishes Finnish Subsidiary 'Sonagraf Oy'
- Sonagraf, a real-time CG studio based in Yokohama, has established its local subsidiary 'Sonagraf Oy' in Kerava, Finland, to expand into the European market and strengthen its global development framework through a Japan-Europe hybrid model.
- Source: PR Times
- Date: June 18, 2026
Direct answer
Sonagraf, a real-time CG studio based in Yokohama, has established its local subsidiary 'Sonagraf Oy' in Kerava, Finland, to expand into the European market and strengthen its global development framework through a Japan-Europe hybrid model.
- Citation
- Yokohama-Based Real-Time CG Studio Sonagraf Establishes Finnish Subsidiary 'Sonagraf Oy' (June 18, 2026), PR Times
- Source
- PR Times
- Date
- June 18, 2026
Sonagraf, a real-time CG studio based in Yokohama, has established its local subsidiary 'Sonagraf Oy' in Kerava, Finland, to expand into the European market and strengthen its global development framework through a Japan-Europe hybrid model.
📋 Article Processing Timeline
- 📰 Published: June 18, 2026 at 15:26
- 🔍 Collected: June 18, 2026 at 06:32
- 🤖 AI Analyzed: June 19, 2026 at 07:16 (24h 43m after Collected)
At Milan Design Week 2025, LEXUS exhibited the experiential installation 'Earthspective,' a collaboration with Basquare Inc., with the stunning Earth backdrop created by Jaakko Saari.
Sonagraf, a CG studio specializing in real-time 3D visualization and virtual production, has established its local subsidiary 'Sonagraf Oy' in Kerava, Finland, to advance into the European market and enhance its global development capabilities.
Sachiko Stenroos, who has lived in Finland for 22 years and built a strong network as an interpreter, translator, and coordinator for government and corporate delegations, will serve as Chief Executive Officer (CEO). Jaakko Saari, the founder and specially appointed associate professor at Digital Hollywood University, will take on the role of Chief Creative Officer (CCO), overseeing technical and creative operations.
■ Background and Objectives of the New Entity
Sonagraf has earned high acclaim for providing high-end technical support, training, and photorealistic 3D world-building using Unreal Engine 5 (UE5) for major Japanese broadcasters and CG production studios. With the establishment of this new leadership—CEO Sachiko Stenroos, deeply familiar with Finnish business culture, and CCO Jaakko Saari, who possesses extensive knowledge of both Japanese and global markets—Sonagraf will create powerful synergies across borders:
1. Seamless Japan-Europe Business Infrastructure: Leveraging the CEO’s long-standing coordination experience and multilingual skills to enable swift project execution across Japan and Europe, overcoming language and cultural barriers while improving cost efficiency.
2. Global-Standard Technology and Creative Expression: Integrating CCO Jaakko Saari’s experience as a photographer, CG specialist, and international leader, who has led diverse projects in Japan and overseas over 20 years in Yokohama. By combining Japan’s refined aesthetic sensibilities with Finland’s advanced IT engineering, Sonagraf will build a world-class production framework.
3. Expanded European Market Access and Technology Transfer: Delivering real-time 3D solutions to European industries such as automotive, architecture, and entertainment—particularly in the Nordic region—while rapidly feeding back the latest trends from Europe’s vibrant Unreal Engine ecosystem to Japanese partner companies.
Sonagraf has collaborated with Mobeon to develop high-quality virtual production for Canon, featuring a photorealistic, interactive Finnish landscape—Jaakko Saari’s homeland.
■ Chief Executive Officer (CEO): Sachiko Stenroos
"For 22 years, I have served as a bridge between Finnish and Japanese industries. I am delighted to take this new step as CEO of Sonagraf Oy. By leveraging the strengths of Finnish and Japanese design, work culture, and quality standards, along with unique bilateral ties such as working holiday programs and internships, we aim to build a new ecosystem for globalized work models that will advance both nations."
■ Chief Creative Officer (CCO): Jaakko Saari (Specially Appointed Associate Professor, Digital Hollywood University)
"Having lived in Yokohama for 20 years, I have led numerous projects both in Japan and internationally. My creative foundation is built on Japan’s meticulous attention to detail and the diverse perspectives gained from global collaborations. With the establishment of Sonagraf Oy in my home country of Finland, we will further strengthen Europe’s cutting-edge real-time technology and global development structure, and I look forward to delivering unprecedented next-generation visual experiences to clients worldwide."
【Overview】
Company Name: Sonagraf Oy
Location: Kerava, Finland
CEO: Sachiko Stenroos (22 years in Finland; active as interpreter, translator, and delegation coordinator)
CCO: Jaakko Saari (Founder / Specially Appointed Associate Professor, Digital Hollywood University; extensive project experience in Japan and overseas)
Official Website: https://sonagraf.com
LinkedIn: https://www.linkedin.com/company/89890560/
Digital Hollywood University Profile: https://www.dhw.ac.jp/faculty/teacher/jaakko-saari/
【Inquiries】
Contact: Sachiko Stenroos
Please use the contact form on the official website.
The photorealistic 'Yoyogi Station,' which marked a turning point in the career of Jaakko Saari, associate professor at Digital Hollywood University.
Sonagraf, a CG studio specializing in real-time 3D visualization and virtual production, has established its local subsidiary 'Sonagraf Oy' in Kerava, Finland, to advance into the European market and enhance its global development capabilities.
Sachiko Stenroos, who has lived in Finland for 22 years and built a strong network as an interpreter, translator, and coordinator for government and corporate delegations, will serve as Chief Executive Officer (CEO). Jaakko Saari, the founder and specially appointed associate professor at Digital Hollywood University, will take on the role of Chief Creative Officer (CCO), overseeing technical and creative operations.
■ Background and Objectives of the New Entity
Sonagraf has earned high acclaim for providing high-end technical support, training, and photorealistic 3D world-building using Unreal Engine 5 (UE5) for major Japanese broadcasters and CG production studios. With the establishment of this new leadership—CEO Sachiko Stenroos, deeply familiar with Finnish business culture, and CCO Jaakko Saari, who possesses extensive knowledge of both Japanese and global markets—Sonagraf will create powerful synergies across borders:
1. Seamless Japan-Europe Business Infrastructure: Leveraging the CEO’s long-standing coordination experience and multilingual skills to enable swift project execution across Japan and Europe, overcoming language and cultural barriers while improving cost efficiency.
2. Global-Standard Technology and Creative Expression: Integrating CCO Jaakko Saari’s experience as a photographer, CG specialist, and international leader, who has led diverse projects in Japan and overseas over 20 years in Yokohama. By combining Japan’s refined aesthetic sensibilities with Finland’s advanced IT engineering, Sonagraf will build a world-class production framework.
3. Expanded European Market Access and Technology Transfer: Delivering real-time 3D solutions to European industries such as automotive, architecture, and entertainment—particularly in the Nordic region—while rapidly feeding back the latest trends from Europe’s vibrant Unreal Engine ecosystem to Japanese partner companies.
Sonagraf has collaborated with Mobeon to develop high-quality virtual production for Canon, featuring a photorealistic, interactive Finnish landscape—Jaakko Saari’s homeland.
■ Chief Executive Officer (CEO): Sachiko Stenroos
"For 22 years, I have served as a bridge between Finnish and Japanese industries. I am delighted to take this new step as CEO of Sonagraf Oy. By leveraging the strengths of Finnish and Japanese design, work culture, and quality standards, along with unique bilateral ties such as working holiday programs and internships, we aim to build a new ecosystem for globalized work models that will advance both nations."
■ Chief Creative Officer (CCO): Jaakko Saari (Specially Appointed Associate Professor, Digital Hollywood University)
"Having lived in Yokohama for 20 years, I have led numerous projects both in Japan and internationally. My creative foundation is built on Japan’s meticulous attention to detail and the diverse perspectives gained from global collaborations. With the establishment of Sonagraf Oy in my home country of Finland, we will further strengthen Europe’s cutting-edge real-time technology and global development structure, and I look forward to delivering unprecedented next-generation visual experiences to clients worldwide."
【Overview】
Company Name: Sonagraf Oy
Location: Kerava, Finland
CEO: Sachiko Stenroos (22 years in Finland; active as interpreter, translator, and delegation coordinator)
CCO: Jaakko Saari (Founder / Specially Appointed Associate Professor, Digital Hollywood University; extensive project experience in Japan and overseas)
Official Website: https://sonagraf.com
LinkedIn: https://www.linkedin.com/company/89890560/
Digital Hollywood University Profile: https://www.dhw.ac.jp/faculty/teacher/jaakko-saari/
【Inquiries】
Contact: Sachiko Stenroos
Please use the contact form on the official website.
The photorealistic 'Yoyogi Station,' which marked a turning point in the career of Jaakko Saari, associate professor at Digital Hollywood University.
FAQ
Why did Sonagraf choose Finland for expansion?
To strengthen access to the European market and build a joint development framework leveraging Finland's advanced IT expertise.
What are the roles of the CEO and CCO?
The CEO oversees local business operations, while the CCO leads technical and creative direction.
What is Sonagraf's key strength?
Photorealistic visualization using Unreal Engine 5 and a unique production model combining Japanese and Finnish strengths.