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OPQRST: Transforming Medical Training with AI Simulations

In an era where technology is reshaping various sectors, the medical field is no exception. OPQRST, a startup based in Shibuya, Tokyo, has launched an innovative AI-driven simulation service aimed at medical students and healthcare practitioners. Officially released on August 4, 2025, this cutting-edge platform, known as "OPQRST," seeks to bridge the gaps in traditional medical training by facilitating effective patient interactions through simulated patient interviews.

Addressing the Gaps in Medical Education

Medical students and novice healthcare professionals often encounter challenges due to limited opportunities for direct patient interactions. These challenges include:
1. Inability to conduct effective interviews that lead to accurate diagnoses.
2. Difficulties in establishing rapport with patients.
3. Struggles to respond appropriately to patient inquiries.

The OPQRST service aims to address these concerns by providing a virtual environment for practice where users can repeatedly simulate patient interviews at their own convenience, regardless of time or location.

AI-Generated Simulated Patients

One of the standout features of OPQRST is its AI-generated simulated patients, designed to mimic the complexities of real-life patient encounters. Users can engage with these virtual patients, who exhibit diverse personalities—from those who are reticent to those who may express frustration—mirroring the variety of emotional responses often seen in actual healthcare settings. This aspect not only helps sharpen diagnostic skills but also enhances communication abilities, facilitating better relationships between healthcare providers and patients.

When engaging with these AI patients, users input their interview content via text, receiving responses tailored to each patient’s personality. This interaction creates a multifaceted learning experience where enhancing both diagnostic acumen and communication skills becomes possible.

Extensive Case Library with 47 Diseases

OPQRST boasts an impressive library, currently covering 47 different diseases. This array enables users—medical students and professionals alike—to practice simulations across a broad spectrum of medical scenarios. Each disease presents an opportunity for multiple types of interviews, allowing learners to experience up to 423 distinct patient interactions under the Pro plan. Additionally, users can focus on their weak areas, iteratively practicing specific cases to solidify their practical interviewing skills.

Diverse Interview Patterns

To further enrich the learning experience, OPQRST includes three distinct types of primary symptoms for each disease. Users will encounter patients with different personalities in multiple examination rooms, resulting in a maximum of 9 unique interview scenarios per disease. For example:

• - Room 1: Patients who provide exemplary responses.
• - Room 2: Patients who are less communicative.
• - Room 3: Patients prone to anger or frustration.

This varied approach creates a dynamic learning environment where trainees can adapt their communication style according to the patient’s demeanor, thereby refining their overall interviewing skills.

Flexible Pricing Plans

OPQRST offers a range of pricing structures to suit different user needs, including a free register option for a demo experience. The three primary plans—Basic, Standard, and Pro—vary based on the number of diseases and patients accessible. Starting at just 3,000 JPY per month, all plans come with no restrictions on the number of simulations conducted, allowing continuous practice.

Moreover, the Pro plan is especially advantageous as it grants unlimited access to train on various diseases repeatedly, catering to individual learning needs. Users opting for a three-month contract can also benefit from a discount of up to 48%.

Ultimately, OPQRST is on a mission to empower a new generation of healthcare professionals:
"Enhancing the interview skills of all medical practitioners." Through this innovative AI simulation platform, OPQRST is committed to cultivating confident, well-prepared healthcare providers who can foster an environment where patients feel comfortable sharing their concerns and experiences.

Company Overview

Name: OPQRST Inc. (Chiba University-affiliated startup)
Headquarters: 1-10-8 Dogenzaka, Shibuya, Tokyo, 2F-C, Shibuya Dogenzaka Tokyu Building
CEO: Ikutaka Yagita, MD
Founded: February 2024
Business Focus: Providing web services aimed at clinical, educational, and research support in medical information.
Website: www.opqrst.co.jp