Vylroh Co., Ltd. — Tokyo
Vylroh is a healthcare development company connecting real-world clinical practice with medical innovation. Built on experience in both clinical care and medical development, we support pharmaceutical and CRO development strategy, build clinical AI and clinic operation systems, and develop SaMD-oriented digital health platforms and traveler medical infrastructure.
ScrollWhat Vylroh Is
Vylroh is founded by a clinician and medical development professional with experience spanning both patient care and pharmaceutical development. We bring that dual perspective to every engagement — from regulatory strategy and clinical trial design to AI-powered clinic systems and SaMD-oriented digital health products.
Every strategy and product is shaped by real clinical experience — what patients actually need, what physicians actually face.
Hands-on experience in pharmaceutical development, PMDA consultation, and clinical trial design informs everything we do.
We build — from consulting to clinical AI to SaMD platforms — connecting the full arc from discovery to patient.
Connecting international travelers in Japan with English-speaking physicians — and when needed, going further: in-clinic visits, house calls, follow-up care. Built from a real clinic, not just an app.
Learn more →Business Domains
We support pharmaceutical companies and CROs with Japan-specific development strategy, regulatory planning, and medical advisory — drawing on direct experience in clinical development and PMDA consultation.
We reduce the burden on clinic operations — reception, triage, multilingual communication, symptom guidance — through AI systems and operational tools built from real clinical experience.
We develop digital health platforms that connect daily habit management with clinical care — designed from the start with a pathway toward Software as a Medical Device (SaMD) classification.
We build medical access infrastructure for international visitors to Japan — going beyond online-only consultation to provide clinic visits and house calls when needed, anchored by a real clinical operation.
Projects
An operational pilot AI system for Fujimi Clinic — symptom guidance, multilingual support, infection trend integration, and emergency routing. Currently in trial operation.
Try it →A booking and navigation platform connecting international travelers in Japan with English-speaking physicians. Online, in-clinic, and house call care in one experience.
A pediatric constipation management tool combining dietary coaching and medication guidance. Starting with in-clinic PMF validation, with a SaMD development pathway.
A smartphone app detecting wheeze via microphone, tracking asthma symptoms over time, and prompting clinic visits when patterns indicate risk.
A tablet-based reception system for medical clinics — check-in, queuing, and intake in Japanese and English. Validated in-house before B2B rollout.
An experimental platform for AI-powered reading circles. Invite characters, experts, and contemporaries as AI participants to deepen your reading experience.
Latest News
We are pleased to announce the establishment of Vylroh Co., Ltd. in Kita-Aoyama, Minato, Tokyo — a healthcare development company connecting real-world clinical practice with medical innovation.
Company