About
Background
Sonagraf was originally founded in 2022 in Japan as 株式会社SonaGraf by award‑winning CG artist Jaakko Saari. Since then, we have collaborated with leading brands across Japan, Europe, and Finland, expanding our work into localization and cross‑cultural communication.
Sonagraf has been then established as Oy in May 2026 in Finland.
Our portfolio includes projects for high‑end clients such as Lexus, Canon, and Nikon, along with immersive XR experiences, real‑time graphics training, and broadcast‑ready visual solutions for companies in Japan and worldwide.
We also support Japanese companies visiting Finland by facilitating cross‑cultural B2B connections with innovative European high‑tech partners.
Focus
Sonagraf specializes in immersive storytelling, cinematics, and XR production. We build complete virtual worlds supported by high‑end multichannel audio and spatial sound design.
Unreal Engine is at the core of our workflow. Our team frequently works on Virtual Production stages as advisors and content specialists, supporting studios with real‑time pipelines and on‑set problem‑solving.
We also provide corporate training with a focus on in‑camera VFX, photorealistic real‑time graphics, and practical Unreal Engine workflows for broadcast and production teams.
Mission
To craft human stories that resonate.
To help our customers to realize their vision for virtual worlds that exceed their expectations.
To aid cross cultural communication between Finland and Japan.
Values
We believe in honesty, respect and justice.
We believe in equal opportunities regardless of one’s culture or background.
We stay ahead by exploring new technologies and integrating them into our creative process. When a project demands extra effort, we lean in—not back—so our clients receive results that surpass expectations.
Environment
We have a scientific world view. We recognize the ever growing importance of preservation of our environment as well as the massive impact climate change is causing.
We strive to minimize the carbon footprint caused by our operation by utilizing solar powered render farms and servers, but also by minimizing unnecessary paper consumption, opting for digital signing of documents.
Company Info
Sonagraf Oy
Y-Tunnus 3624621-3
Kauppakaari 14A 25
04200 Kerava

Sachiko Stenroos
CEO

Jaakko Saari
Founder
Highlights over the years
2022
Sonagraf founded
Sonagraf Co.,Ltd founded.
2023
BCN Visuals
Several high-end CG visualization created for BCN Visuals in Spain.
2024
OS-1 Virtual Production AD
High-end photorealistic environment for Virtual Production on Otsuka Pharmaceutical Co., Ltd AD
2025
Earthspective XR (Lexus)
Created digital twin of earth and interactive satellite system for Lexus "A-Un" Exhibit at Milan Design Week 2025.
2026
Canon Virtual Production AD
We were in charge of Unreal Engine content for Canon Virtual Production AD in Tokyo.
