Topcon Healthcare Signs Acquisition Agreement for Toku, Inc. to Expand Oculomics Reach in Eyecare

Published on October 20, 2025
LA JOLLA, Calif.—Topcon Healthcare Inc., a global leader in digital health and ocular data solutions, announced that it has signed a definitive agreement to acquire Toku, Inc., a San Diego-based artificial intelligence (AI) health technology company. Founded in New Zealand, Toku’s platforms, CLAiR, BioAge, and MyKidneyAI use standard color retinal images to assess cardiovascular risk, biological aging, and chronic kidney disease in real time. In making the announcement, the company indicates that this move “advances Topcon Healthcare’s vision of Healthcare from the Eye, expanding oculomics to empower primary care and eyecare with preventive medicine.”