Junior Resident, Sano Kosei General Hospital
PGY-2 physician with a research background in medical informatics, diagnostic AI, and clinical machine learning.
Physician / Medical AI / Clinical Machine Learning
Naoki Ito
Second-year junior resident at Sano Kosei General Hospital, building at the intersection of medicine, machine learning, and clinical product development.
Profile
Quadka Inc.
Developing a healthcare technology product. Public launch details are coming soon.
Anatom-AI, Agentic AI Hackathon with Google Cloud
Awarded for a natural-language 3D anatomy atlas built with Vertex AI and Gemini.
Claude Hackathon 2025 in Tokyo
Finalist with “Cosmetic Simulator that Self-evolve with Claude,” a cosmetic surgery simulation concept.
Clinical AI that clinicians can use
Interested in deployable tools for bedside decision support, surgical video understanding, and patient-specific visualization.
Experience
2025-present
Junior Resident, Sano Kosei General Hospital
Second-year resident physician.
2024 Jun-
Research Intern, Novartis Institutes for BioMedical Research
Oncology department, Cambridge, Boston.
2022-
Medical Student Researcher, The University of Tokyo
Department of Hygiene, Faculty of Medicine. Explored visual AI applications in diagnostic pathology.
2022-
Medical Student Research Assistant, TXP Medical Inc.
Worked as a data scientist in medical informatics.
2021-
Medical Student Research Assistant, Tokyo TMS Clinic
Department of Clinical Laboratory Center, Medical Corporation Besli Association.
Publications
Development and validation of a bedside-available machine learning model to predict discrepancies between SaO2 and SpO2
Pioneering AI in surgery: Deep learning for scene recognition in laparoscopic hysterectomy
Developing a Temporal Deep Learning Model for Surgical Phase Recognition in Total Laparoscopic Hysterectomy
The Accuracy and Potential Racial and Ethnic Biases of GPT-4 in the Diagnosis and Triage of Health Conditions: Evaluation Study
Education
2024
MD, The University of Tokyo
Faculty of Medicine, Tokyo, Japan.
2019
Enrolled in the Faculty of Medicine, The University of Tokyo
2019
High School Diploma, Kaisei High School
Awards
2026
Anatom-AI featured by Google Cloud
Award-winning project from Agentic AI Hackathon with Google Cloud: a natural-language interface for navigating a 3D human anatomy atlas.
2025
Finalist, Claude Hackathon 2025 in Tokyo
Presented “Cosmetic Simulator that Self-evolve with Claude,” a cosmetic surgery simulation concept.
2023
3rd place, Big Data Machine Learning in Healthcare
Interests
Clinical machine learning
Medical informatics
Surgical video AI
Diagnostic pathology AI
Generative AI agents
Healthcare product development
Shorinji Kempo, 2nd-degree black belt