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Bringing Human-Centered Healthcare to Life Through Digital Health

InnoJin is a team dedicated to shaping the future of healthcare by combining medical expertise with diverse capabilities in digital technology, product development, business development, and more.

We bring together the unique strengths and perspectives we have cultivated through our individual backgrounds and experiences, approaching even the most challenging problems with integrity and ideas that go beyond conventional thinking and established frameworks.

At the heart of everything we do is the spirit of Jin (仁)—acting with compassion, empathy, and respect for others.

Our goal is not simply to achieve technological or business success. By bringing together the collective strengths of our team, we strive to create healthcare that delivers genuine value to patients, healthcare professionals, and society as a whole.

CEO Message

CEO message

CEO message

CEO message

Advancing Human-Centered Digital Healthcare

Advancing Human-Centered Digital Healthcare

Advancing Human-Centered Digital Healthcare

Hello, I’m Takenori Inomata, Founder of InnoJin Inc.

The theme of InnoJin is challenge. We are a startup committed to advancing healthcare through digital health and technology, while remaining dedicated to our vision of creating human-centered healthcare, no matter how far technology evolves.

There are still many challenges and burdens in healthcare and medical settings. Technology has the power to address many of them, but we do not believe that pursuing efficiency and rationality alone will necessarily lead to healthcare that truly serves people.

What we strive to create is healthcare that is easy for patients to understand and gives them the confidence and peace of mind to engage with their own care. At the same time, we want that care to be supported by systems that healthcare professionals can use naturally and without unnecessary burden.

Technology should never be the goal itself. We believe it should be a means of understanding and responding to the concerns, emotions, and individual needs of every patient on the other side of the screen.

Digital health is still an emerging field, with few established precedents, and the path ahead is far from easy. That is precisely why we refuse to be afraid of failure. We continue to learn, keep challenging ourselves, and work together to find better answers through discussion with colleagues from diverse areas of expertise.

We are not looking for people who have everything figured out. We are looking for people who are willing to face the unknown, seriously ask themselves “What can I do for people?”, and continue to take on challenges of their own.

If you want to move healthcare forward through technology, while never losing sight of the individual person on the other side of the screen; if you want to take on meaningful challenges in a field with genuine social impact—InnoJin welcomes that ambition.

Let’s work together to create the future of human-centered healthcare.

I sincerely look forward to meeting you.

Hello, I’m Takenori Inomata, Founder of InnoJin Inc.

The theme of InnoJin is challenge. We are a startup committed to advancing healthcare through digital health and technology, while remaining dedicated to our vision of creating human-centered healthcare, no matter how far technology evolves.

There are still many challenges and burdens in healthcare and medical settings. Technology has the power to address many of them, but we do not believe that pursuing efficiency and rationality alone will necessarily lead to healthcare that truly serves people.

What we strive to create is healthcare that is easy for patients to understand and gives them the confidence and peace of mind to engage with their own care. At the same time, we want that care to be supported by systems that healthcare professionals can use naturally and without unnecessary burden.

Technology should never be the goal itself. We believe it should be a means of understanding and responding to the concerns, emotions, and individual needs of every patient on the other side of the screen.

Digital health is still an emerging field, with few established precedents, and the path ahead is far from easy. That is precisely why we refuse to be afraid of failure. We continue to learn, keep challenging ourselves, and work together to find better answers through discussion with colleagues from diverse areas of expertise.

We are not looking for people who have everything figured out. We are looking for people who are willing to face the unknown, seriously ask themselves “What can I do for people?”, and continue to take on challenges of their own.

If you want to move healthcare forward through technology, while never losing sight of the individual person on the other side of the screen; if you want to take on meaningful challenges in a field with genuine social impact—InnoJin welcomes that ambition.

Let’s work together to create the future of human-centered healthcare.

I sincerely look forward to meeting you.

Takenori Inomata

Environment

InnoJin at a Glance

InnoJin at a Glance

InnoJin at a Glance

Number of employees and officers

Number of employees and officers

Number of Executives and Employees

Number of Executives and Employees

Number of Executives and Employees

14

Employees and officers


14

Employees and officers


12

Employees and officers


(As of August 1, 2026)

(As of August 1, 2026)

(As of August 1, 2026)

Annual Holidays

Annual Holidays

Annual Holidays

Annual Holidays

Annual Holidays

125 days + Refresh leave

125 days + Refresh leave

125 days + Refresh leave

(2026)

(2026)

(2026)

Dress Code

Dress Code

Dress Code

Dress Code

Dress Code

90%
Office casual

90%

Office casual

90%

Office casual

Age Distribution

Age Distribution

Age Distribution

Age Distribution

Age Distribution

20s: 2

30s: 4

40s: 7

50s: 1


20s: 2

30s: 4

40s: 7

50s: 1


20s: 2

30s: 4

40s: 7

50s: 1


(As of May 1, 2026)

(As of May 1, 2026)

(As of May 1, 2026)

Gender

Gender

Gender

Gender

Gender

Men: 10

Women: 4


Men: 10

Women: 4


Men: 10

Women: 4


(As of August 1, 2026)

(As of August 1, 2026)

(As of August 1, 2026)

Percentage of executives and employees with childcare responsibilities

Percentage of executives and employees with childcare responsibilities

Percentage of Executives and Employees Raising Children

Percentage of Executives and Employees Raising Children

Percentage of Executives and Employees Raising Children

50%

50%

50%

(As of May 1, 2026)

(As of May 1, 2026)

(As of May 1, 2026)

Benefits

Benefits

Benefits

Benefits

🧒 Family Allowance

🧒 Family Allowance

🧒 Family Allowance

A monthly family allowance of ¥5,000 is provided for each dependent child under 18 or one cohabiting parent aged 65 or older.

A monthly family allowance of ¥5,000 is provided for each dependent child under 18 or one cohabiting parent aged 65 or older.

📚️ Qualification Allowance

📚️ Qualification Allowance

📚️ Qualification Allowance

A monthly allowance is provided to employees who hold qualifications such as the Bookkeeping Level 2 certification or higher, IT Strategist, or Systems Architect, and whose qualifications are recognized by the company as relevant to their work.

A monthly allowance is provided to employees who hold qualifications such as the Bookkeeping Level 2 certification or higher, IT Strategist, or Systems Architect, and whose qualifications are recognized by the company as relevant to their work.

🚰 Water Dispenser

🚰 Water Dispenser

🚰 Water Dispenser

Enjoy free access to drinking water and hot water throughout the workday.

Enjoy free access to drinking water and hot water throughout the workday.

🍪 Office Snacks

🍪 Office Snacks

🍪 Office Snacks

A selection of light snacks and sweets is available for purchase at any time.

A selection of light snacks and sweets is available for purchase at any time.

⏰ Flextime System

⏰ Flextime System

⏰ Flextime System

Choose working hours that best suit your schedule and working style.

Core hours: 10:00–15:00

Flexible start: 5:00–10:00

Flexible end: 15:00–22:00

Choose working hours that best suit your schedule and working style.

Core hours: 10:00–15:00

Flexible start: 5:00–10:00

Flexible end: 15:00–22:00

📝 Learning Support

📝 Learning Support

📝 Learning Support

We provide financial assistance for books, seminars, training programs, and other learning opportunities. Prior application is required.

We provide financial assistance for books, seminars, training programs, and other learning opportunities. Prior application is required.

🍻 Company Events

🍻 Company Events

🍻 Company Events

We regularly hold various events, including welcome parties for new employees, team dinners, and social gatherings. Participation is optional.

We regularly hold various events, including welcome parties for new employees, team dinners, and social gatherings. Participation is optional.

👁️ Online Ophthalmology Consultation Subsidy

👁️ Online Ophthalmology Consultation Subsidy

👁️ Online Ophthalmology Consultation Subsidy

We provide a subsidy for consultation fees when employees use our partner online ophthalmology services.

We provide a subsidy for consultation fees when employees use our partner online ophthalmology services.

Interview

Interview with the CEO

Interview with the CEO

Interview with the CEO

Q1. What inspired you to start InnoJin?

From 2012 to 2015, I studied in Boston, where I witnessed firsthand how healthcare and technology were becoming fundamentally integrated. I was particularly struck by the potential of digital health to transform the very nature of treatment itself.

After returning to Japan, I wanted to research and develop evidence-based digital health solutions and bring them to society. With this vision in mind, I began conducting research using mobile applications in 2016.

Building on these efforts, we now develop and deliver solutions centered on Software as a Medical Device (SaMD), with a focus on balancing medical value with real-world implementation.

Q2. What values are most important to InnoJin?

We believe that the greatest value often lies in doing what has never been done before and taking on difficult problems. We value the willingness to keep challenging ourselves without fear of failure, while thinking things through from both scientific and logical perspectives.

Q3. What do you believe are InnoJin's greatest strengths?

Our greatest strength is our ability to bring together medical and research expertise with perspectives on product development and commercialization at a high level. We go beyond simply developing ideas or applications. From generating scientific evidence to implementing solutions as medical devices, we are able to take on the entire process. We believe this end-to-end approach is one of InnoJin's key strengths.

Q4. What makes your work rewarding?

What makes this work most rewarding is the opportunity to genuinely change patients' lives and the way healthcare is delivered. Our research does not end with a published paper. We take those findings and turn them into products that reach society and make a real difference in people's lives. Being involved in that entire journey is what makes this work so meaningful.

Q5. What is the company culture like?

We are a small, highly skilled team with a flat organizational structure and an open, active culture of discussion. Good ideas are always welcome, regardless of role or seniority. At the same time, because we work at the intersection of science and healthcare, our discussions are thoughtful and rigorous, with a strong focus on getting to the heart of each issue.

Q6. What do the current team members have in common?

They share a strong desire to make a difference—a feeling that “things cannot stay the way they are” and a determination to change something for the better. Our backgrounds are diverse, but we have one thing in common: we enjoy taking on challenges and exploring the unknown.

Q7. What kind of people would you like to work with?

People who think for themselves and take initiative. We are also looking for people who get excited about exploring unfamiliar territory and who see difficult challenges as opportunities to learn and grow.

Q8. What do you expect from new team members?

I want people to think beyond simply fulfilling the role they are given. I want them to ask themselves, “What can I do to help InnoJin grow?” and take ownership of the company's future. We expect each team member to leverage their expertise while becoming someone who can make a meaningful impact across the business as a whole.

Q9. What do you value most in your work?

Integrity and scientific rigor. When you work in healthcare, there is no room for cutting corners or compromising on the truth. Rather than pursuing short-term results, we value building a track record of work that earns people's trust over the long term.

Q10. What message would you like to share with those considering joining InnoJin?

InnoJin is a company where people come together with a genuine ambition to shape the future of healthcare. We offer an environment where you can work across the entire process of digital health—from research and development to real-world implementation. One of InnoJin's greatest strengths is that every team member can pursue ambitious goals and make full use of their expertise and ideas. For those who want to take on challenges and create products that deliver meaningful value to society, I believe InnoJin is a place where you can grow tremendously. We would love to have you join us in creating new possibilities for healthcare. We look forward to meeting you.

Flow

Recruitment Process

Recruitment Process

Recruitment Process

Application Screening

Application Screening

First interview

First interview

Second interview

Second interview

Final Interview

Final Interview

The first and second interviews are conducted online, while the final interview is held in person.

Please note that the number of interviews may vary depending on the position and circumstances.

A casual chat can also be arranged before the application screening upon request.

FAQ

Frequently Asked Questions

Frequently Asked Questions

Frequently Asked Questions

Q.1

What is the company culture like?

Because we are still growing, we value a mindset of “try it first.” There are few barriers between roles and levels of seniority, and good ideas are welcomed and actively embraced, regardless of where they come from. Things move quickly, but that also means you can see the direct impact of your work on both the business and the organization. It is an environment where you can take ownership and grow alongside the company.

Q.1

What is the company culture like?

Because we are still growing, we value a mindset of “try it first.” There are few barriers between roles and levels of seniority, and good ideas are welcomed and actively embraced, regardless of where they come from. Things move quickly, but that also means you can see the direct impact of your work on both the business and the organization. It is an environment where you can take ownership and grow alongside the company.

Q.2

How many days of paid annual leave are provided?

Q.2

How many days of paid annual leave are provided?

Q.3

Is remote work available?

Q.3

Is remote work available?

Q.4

What is your policy on smoking?

Q.4

What is your policy on smoking?

Q.5

Is side work or freelance work allowed?

Q.5

Is side work or freelance work allowed?

Q.6

What social insurance benefits are provided?

Q.6

What social insurance benefits are provided?

Q.7

Is there a mandatory retirement age or a re-employment system?

Q.7

Is there a mandatory retirement age or a re-employment system?

Q.8

Is a commuting allowance provided?

Q.8

Is a commuting allowance provided?

Q.9

Do the employment conditions change during the probationary period?

Q.9

Do the employment conditions change during the probationary period?

Q.10

Are there designated times for breaks?

Q.10

Are there designated times for breaks?

Q.11

What communication tools do you use?

Q.11

What communication tools do you use?

Q.12

I'd like to learn more about the company before applying.

Q.12

I'd like to learn more about the company before applying.

Work Location

Work location

Work location

Work location

Address

Address

〒113-0033

5F Nagashima Building, 2-14-10 Hongo, Bunkyo-ku, Tokyo, Japan

〒113-0033

5F Nagashima Building, 2-14-10 Hongo, Bunkyo-ku, Tokyo, Japan

Access

Access

Hongo-sanchome Station (Tokyo Metro Marunouchi Line): Approximately 5-minute walk

Ochanomizu Station (JR Chuo-Sobu Line): Approximately 10-minute walk

Hongo-sanchome Station (Tokyo Metro Marunouchi Line): Approximately 5-minute walk

Ochanomizu Station (JR Chuo-Sobu Line): Approximately 10-minute walk

Recruitment

Would you like to help shape the future of healthcare with us?

Feel free to reach out and start with a casual conversation.

Would you like to help shape the future of healthcare with us?

Feel free to reach out and start with a casual conversation.

Would you like to help shape the future of healthcare with us?

Feel free to reach out and start with a casual conversation.

Advancing Human-Centered Digital Healthcare

InnoJin Inc.
113-0033
5th Floor, Nagashima Building, 2-14-10 Hongo, Bunkyo-ku, Tokyo

Tel: 03-6670-8993

   *For sales and solicitations, please contact us at the email address below.

   We do not accept telephone inquiries.

Email: cs@innojin.co.jp

Copyright © 2025 InnoJin, Inc. All Rights Reserved.

English

Advancing Human-Centered Digital Healthcare

InnoJin Inc.
113-0033
5th Floor, Nagashima Building, 2-14-10 Hongo, Bunkyo-ku, Tokyo

Tel: 03-6670-8993

   *For sales and solicitations, please contact us at the email address below.

   We do not accept telephone inquiries.

Email: cs@innojin.co.jp

Copyright © 2025 InnoJin, Inc. All Rights Reserved.

English

Advancing Human-Centered Digital Healthcare

InnoJin Inc.
113-0033
5th Floor, Nagashima Building, 2-14-10 Hongo, Bunkyo-ku, Tokyo

Tel: 03-6670-8993

*For sales and solicitation, please contact us

at the email address below.

We do not accept inquiries by telephone.

Email: cs@innojin.co.jp

Copyright © 2025 InnoJin, Inc. All Rights Reserved.

English