Protean Career Association's New Certified Qualification "Career Development Diagnosis Advisor" Sees 18 Graduates in First Cohort

The Protean Career Association (Shinjuku-ku, Tokyo; Representative Directors: Kensuke Tanaka, Toru Ariyama; hereinafter referred to as "the Association") is an organization that supports the development of better relationships between organizations and individuals, and the proactive career development of individuals.

We are pleased to announce the graduation of 18 individuals from the first cohort who have completed the "Career Development Diagnosis Advisor Training Course." Moving forward, these certified advisors will utilize the Career Development Diagnosis to act as specialists supporting individual career autonomy and organizational human resource development.

What is the Career Development Diagnosis?

The Career Development Diagnosis is a diagnostic tool developed under the supervision of Kensuke Tanaka, Professor at Hosei University's Faculty of Career Design and Representative Director of the Association, which visualizes an individual's career condition.

It measures an individual's career status from six indicators: "Career Goals," "Self-Understanding," "Health & Well-being," "Adaptability to Change," "Relationship Building," and "Career Capital," allowing for a multifaceted assessment. This enables individuals to objectively grasp their strengths, challenges, and areas for growth.

Similar to an annual health check-up, regularly reviewing one's career status aims to deepen self-awareness, leading to autonomous career formation and improved well-being.

Furthermore, it serves not only individuals but also as a common language for supervisors, HR, and organizations to maximize employee potential.

Details here: https://protean-career.or.jp/career-diagnosis/

What is a Career Development Diagnosis Advisor?

A Career Development Diagnosis Advisor does not merely explain the diagnostic results. They act as a companion, utilizing the results and engaging in dialogue with the test-taker to deepen self-understanding, encourage proactive thinking about their own careers, and support them in taking action.

The training course systematically covers not only how to interpret diagnostic results but also:

Dialogue techniques to elicit insights from participants

Feedback methods that respect autonomy

Methods for conducting career dialogues

Support strategies for behavioral change

Only after passing the certification exam can one be called a "Career Development Diagnosis Advisor."

The first cohort of certified advisors includes individuals with diverse backgrounds such as corporate HR personnel, managers, career consultants, and training instructors. They are expected to utilize the Career Development Diagnosis in their respective fields to support the growth of both individuals and organizations.

Value and Potential Felt by the First Cohort of Certified Advisors

Interviews with the first cohort of certified advisors revealed a common understanding: "The diagnostic results are not for evaluation, but rather material for individuals to consider their own careers."

Career Development Diagnosis Advisors are expected to play a role not just in conveying results, but in accompanying individuals to help them connect insights to action.

In simulated career counseling sessions using the Career Development Diagnosis, a technique was employed where, for test-takers who tend to focus on low scores, the conversation was intentionally started with high-scoring items. This encouraged reflection on strengths and past successes, leading to natural self-disclosure.

Certified advisors shared sentiments such as, "It's important not to get caught up in numbers, but to understand the underlying aspirations and values," and "The value lies in using the diagnostic results as a trigger for deeper introspection and leading to small behavioral changes."

Regarding future applications, expectations are high for its use in various settings beyond career counseling using diagnostic results, including integrating it into their own training programs, responding to requests on how to conduct 1-on-1s between superiors and subordinates, and supporting individuals who do not have specific career concerns in career consulting. Applications are anticipated in 1-on-1s, management development, career training, organizational development, and team building.

Four of the certified advisors interviewed for this article were members who were significantly involved in the course development. One commented, "Now that it's complete, I'm overwhelmed with emotion. I hope this qualification spreads as a means to support the career autonomy of many people."

First Cohort Certified Advisors

Mariko Ishioka, Ryota Inaba, Tetsuya Kato, Yuji Morita

Total of 18 individuals

July 12: Career Development Diagnosis Advisor Training Course Held

Following the birth of its first cohort of certified advisors, the Protean Career Association will hold the "Career Development Diagnosis Advisor Training Course - Second Cohort" on July 12, 2026.

This course offers practical learning not only on how to interpret the Career Development Diagnosis but also on how to conduct career dialogues using the diagnostic results, feedback methods, and key points for supportive guidance that promotes behavioral change.

Amidst growing interest in promoting human capital management and supporting career autonomy, this is an opportunity for HR personnel, managers, career consultants, training instructors, and others who support the career development of employees and clients to acquire new support skills.

▼Date and Time

Course: 2026/7/12 9:00-12:00

Certification Exam: August-September 2026 *Dates to be announced separately

Fee: General ¥33,000 (tax included) / Certified Advisor ¥22,000 (tax included)

▼Application Form Here

https://pci.jotform.com/form/261703384968468

◆Certified Service Provider: 4designs Inc.

Name: 4designs Inc.

Location: H1O Nihonbashi Kayabacho 311, PMO Nihonbashi Kayabacho 2-12-10, Nihonbashi Kayabacho, Chuo-ku, Tokyo

Established: July 2019

CEO: Toru Ariyama

Business Overview: Management consulting, organizational development support for maximizing human capital, career development support, etc.

Website: https://4designs.co.jp/

Service: Protean Career Dock https://protean-career.or.jp/company-seminar

Track Record: Panasonic Industry Co., Ltd. / Sumitomo Corporation / Morinaga & Co., Ltd. / POLA INC. / Dentsu Digital Inc. / Idemitsu Kosan Co., Ltd. / Intage Inc. / EXA CORPORATION, and over 200 other companies.

◆Association Overview

Official Name: General Incorporated Association Protean Career Association

Location: 2F Shinjuku Washington Hotel Building Main Building, 3-2-9 Nishi-Shinjuku, Shinjuku-ku, Tokyo

Business Overview: Career dialogue-based organizational development support services / Individual career support services / Certified qualification system operation

Representative Directors: Kensuke Tanaka (Professor, Faculty of Career Design, Hosei University) / Toru Ariyama (CEO, 4designs Inc.)

Established: March 2020

Association Website: https://protean-career.or.jp/

X (formerly Twitter): https://twitter.com/officialprotean

Facebook: https://www.facebook.com/protean.fb

LinkedIn: https://www.linkedin.com/company/72986319/admin/

note: https://note.com/protean