CEO / Research Lead
三苫 智裕
CEO / Obstetrician / English, RCT, and Research Operations Lead
Tomohiro Mitoma is the CEO of YUIRYOU Inc. With a background in obstetrics and gynecology, research operations, and English-language literature review, he leads PoC and RCT design as well as publication support. Drawing on multi-center studies and English publications listed on researchmap, he helps companies connect research plans to business communication, sales narratives, and global-facing materials.
View Tomohiro Mitoma on researchmap
Specialties
- English literature review
- RCT and PoC design
- Research planning and publication support
- Global-facing medical materials
Research highlights
- Involved in studies such as 'Decline in and recovery of fertility rates after COVID-19-related state of emergency in Japan.' connecting social implementation and population dynamics.
- Contributed to multicenter research and RCT-related work including the SPIRAL trial sub-analysis on residual myometrial thickness after cesarean delivery.
- Published work on educational and technical assessment, including objective assessment of cesarean section suturing techniques using a uterine simulator.
Consultation themes
- Research planning and decision support
- English materials and global-facing communication
- Execution design from PoC to publication
Selected publications
- Decline in and recovery of fertility rates after COVID-19-related state of emergency in Japan. (BMJ Open, 2024)
- Determinants of residual myometrial thickness after cesarean delivery: Comparative analysis of barbed versus conventional sutures-A sub-analysis from the SPIRAL trial
- Objective assessment of cesarean section suturing techniques using a uterine simulator.
AI and Quality
大羽 輝
Obstetrician / Medical AI and Information Quality Lead
Hikaru Oba leads medical AI and information quality design. Based on experience spanning clinical obstetrics and gynecology, research support, academic research at Tohoku University Graduate School of Medicine, and research-development coordination at Okayama University Hospital, he translates medical AI governance, evidence reading, and content quality management into company operations.
View Hikaru Oba on researchmap
Specialties
- Medical AI usage policy
- Medical information quality review
- Data interpretation and issue framing
- Women's healthcare domain expertise
Research highlights
- Published AI and deep learning-related work such as voice analysis for detecting mental disorders in pregnant women.
- Worked on machine-learning-based analysis of maternal wellbeing, including gradient boosting approaches.
- Published medical education and simulation work, including multicenter remote-access simulation studies during the pandemic.
Consultation themes
- Supervision flows for AI deployment
- Medical expression risk review
- Content quality criteria design
Selected publications
- Voice analysis and deep learning for detecting mental disorders in pregnant women: a cross-sectional study.
- Partner relationships, hopelessness, and health status strongly predict maternal well-being: an approach using light gradient boosting machine
- Multicenter Remote-Access Simulation of Vaginal Delivery for High-Flexibility Medical Education during the Coronavirus Pandemic.
Content and Media
豊田 康介
Rehabilitation Physician / YouTube, Advertising, and Communication Design Lead
Kosuke Toyoda connects medical communication design with marketing execution. He supports YouTube planning, advertising messaging, and owned media improvement while preserving medical accuracy and strengthening the path toward watch time, reading completion, and conversion.
Specialties
- YouTube planning review
- Advertising message design
- Owned media operations
- Content funnel design
Research highlights
- Bridges medical supervision perspectives with marketing execution.
- Supports communication design that aligns medical credibility with audience action.
Consultation themes
- Expression review for YouTube and ads
- Communication planning support
- Media improvement proposals
