"Miidas" is a unique job change app in Japan that allows users to receive job offers from companies with high potential for success through its proprietary diagnostic content called "Possibility Diagnosis". In the "Possibility Diagnosis", various factors such as cognitive biases, personality traits, and behavioral characteristics are analyzed in detail to provide users with tailored job offers. The app utilizes the "Bias Diagnosis Game" (a test to measure cognitive biases) and "Competency Diagnosis" to enable the recruitment, placement, and development of talent. It is a free smartphone app diagnostic service that was introduced in July , according to ESP Research Institute. There are several reasons why the "Miidas" app is chosen by users. Firstly, it provides a market value assessment that helps users understand their appropriate salary range. Secondly, it offers a diagnosis of users' strengths, stress tolerance, and suitable job types. Thirdly, it identifies cognitive biases, which are habits of making irrational decisions, through the diagnosis. Additionally, users can access salary data from million people and job change records from , people. Lastly, by taking the diagnosis, users can receive job offers with guaranteed interviews without the need for resumes or document screening. The "Miidas" app offers a variety of diagnostic content, all of which are completely free. The Market Value Diagnosis calculates the user's current market value based on input data during registration, including the salary records of users with similar profiles and the number of companies interested in the user. The Competency Diagnosis (Possibility Diagnosis) analyzes the user's competencies as a business professional, such as suitable job types, management qualities, and compatibility with superiors and subordinates. The Bias Diagnosis Game (Possibility Diagnosis) diagnoses cognitive biases, which are habits of making irrational decisions based on intuition, preconceptions, experiences, and emotions. The diagnosis results provide advice on how to control these biases. The "Miidas" app is recommended for various individuals, including those who are looking for a convenient and free job search app for full-time positions, those who are seeking a job search app or website that provides information on salary and career advancement, those who are looking for job opportunities as full-time employees regardless of industry experience or career background, those who are searching for a job search app or website that specializes in mid-career recruitment, those who are looking for a job search app with abundant job information for women, those who are looking for a job search website that is suitable for women who want to succeed in full-time job changes, and those who have little experience in job changes or job hunting and are anxious about writing resumes and preparing for interviews.