Corporate BrochurePursuing sustainable long-term growth
SE Holdings and Incubations Group (SE H&IGroup) pursues sustainable long-term growthand contributes socially by helping theinformation industry and other markets
expand.
In other words, our growth relies on technological evolution and service innovation, and it
is based on the progression of markets andindustries. We have engaged in long-term
investment for markets vitalization andincubated business players actively tostimulate new players to participate intomarkets.
Under our principle of achieving efficient

Integrating core competencies to create the future
SE Holdings and Incubations Group (SE H&I Group) transitioned to its
current corporate group structure on October 2006 in which SE Holdings
and Incubations Co.,Ltd have played a role as holding company.
Our group currently have focused on maximizing our business value withpositioning the following four categories as key fields for strategic investment as well as long-term investment and incubation business:
Publishing service specialized content for professional fields
Mobile internet services

long-term growth and reducing individual
business risks by leveraging a diversity ofMarketing services for IT-related enterprises

business platforms across growing markets,
we have strived to create an corporate group
comprised of an ideal combination ofbusiness entities.
Our dedication to growth and social contribution over the long term keeps us focused on
our core value of working on what is trulyright.
The SE H&I Group works diligently to aim for a
corporate group contributing societies
eternally through business activities thatevolve technologies and services, boosting
capital markets and entire economies bybetter business performance, and tax
payments and job creation so on.

Koji Hayami, President and CEO
SE Holdings and Incubations Co.,Ltd.

IT education services and recruitment services
for allied health professionals

Technology Information

https://www.shoeisha.co.jp

Publishing service specialized content for professional fields
With the publishing business evolving dramatically, SHOEISHA Co., Ltd. leverages our core competency of high-quality content based on leading-edge technology to grow operations in education,personal computing, design, business, and culture. In addition to paper media such as books andmagazines, we also provide customized and optimized content for a variety of media, including
e-books, e-learning, online magazines, software, events, seminars, distance learning, and much more.

■ Technology

Besides content that supports mobility, the cloud, networks, security, databases,programming, and other essential technologies for an information-based society, we
provide the latest content required for managing development projects, includinginterpersonal and communications skills.

■ Education

SHOEISHA provides a diverse range of test preparation information: from basic
application competency tests supported by IT vendors and public institutions totechnological certifications requiring advanced development and operational skills, aswell as financial, legal, and general certifications. We also deliver content to improvebusiness skills and advance careers.

■ Personal computing & design

SHOEISHA leverages content designed for enriching digital lifestyles to provide
contemporary content enabling users to fully utilize the ever-expanding range of social
networking services, smartphones, and tablets. We have optimal content for all skill
levels, from beginners to professionals, on web design, DTP, computer graphics, andmore.

■ Business & culture

Centered on management, marketing, and finance, SHOEISHA provides everythingfrom knowledge supporting the latest skills required for business life and careeradvancement to practical content for the needs of modern business, which continues
to eliminate borders and globalize at an increasing pace.

■ SEshop.com

SEshop.com is an online boutique for everyone involved in computing, including
programmers, engineers, and business users. In addition to SHOEISHA publications,the shop boasts a wide selection of products including tickets to seminars, and mostnotably, a selection of 1,500 software products for developers.

Mobile & Online

https://www.semo.co.jp

A pioneer in the networking era
SE Mobile and Online Co., Ltd. — a pioneer in the networking era — havedelighted customers and advanced IT market by pursuing state-of-the-art
technologies and services. We have diversed operations corresponding to awide variety of new technologies such as web services based on a plenty oftechnical information,game( typically social game) development andmanagement, and enterprise system development for enterprise.

Web services
Using an abundance of experience accumulated since
the inception of web services, we have developed andmanaged various web services solving social themes
and enriching and adding convenience to the lives ofusers in developing contents market.

Games and entertainment
We have developed a myriad of games in various
genres with various interfaces ,our wealth ofdevelopment experience and technical capabilities. In
addition to creating social games, we have supported
enterprises in their efforts to develop and operate
services incorporating gamification.

System integration
With flexible technical capabilities that can be utilized
on a plethora of technologies and devices, we havedelivered system development services that meetcustomer needs. On top of development for websystems, smartphone apps, and IoT devices, we
provide a one-stop shop covering services fromsystem planning to marketing support.

IT Business Support

https://www.sedesign.co.jp

SE Design is based on "creativity" that makes full use of media and publishing.
We support your content marketing.
We’ve been supporting the marketing efforts of our main clients—multi-national IT companies such as

Microsoft—since the rise of the PC culture. These corporations have evolved into global platform

creators while leveraging the Internet to expand and augment the world’s information environment.

Their service environments span every conceivable industry, spawning a digital transformation that hasforged new businesses. The X-Tech market emerging from this growth provides a new area to show-case the marketing solutions we’ve honed over many years.

Support for next-generation marketing and communication
Mass marketing, or delivering one piece of content to hundreds of thousands or millions ofpeople, is a thing of the past. Now, each of the countless fragments of content afloat in a sea of
networks can create value, which has changed the face of marketing. The diversity of thiscontent, which includes our neighbors’ tweets, has shifted the direction of marketing from
simply conveying one piece of high-quality content via mass media to developing more effective
methods of circulating content through networks. In this new environment, businesses will
increasingly need to ponder the fundamental value of informatization based on AI and othertechnologies. And as an X-Tech company continually pursuing marketing technology innovation,
SE Design is here to help.

IT Education Service and Medical Recruitment

https://www.seplus.jp/Unique, evolving services for IT education andfee-based recruitment for allied health professionals
SE Plus Co., Ltd. started an IT education and fee-based recruitment business in 2001 as an education/human resources service company of SE H&I Group. It entered the medical industry in 2013, andcurrently offers IT training for IT businesses and companies implementing DX strategies, as well as
fee-based job placement services for allied health professionals such as medical laboratory technologists, radiological technologists, and clinical research coordinators.
Recruiting and educating talented professionals is essential for business growth, especially now thattime is almost up to implement DX. With a steadfast focus on our unique and continually evolving
human resources and education services for the IT and medical industries, SE Plus will continue
offering the best solutions for our clients' challenges.

IT Education Service

https://www.seplus.jp/dokushuzemi/■ Hybrid e-learning, exam preparation for information processing professionals
An IPA-certified program for basic information processing professionals (exemption fromthe morning exam) and many other support programs to pass the exams

Self-Study Seminarhttps://www.seplus.jp/dokushuzemi/doku_zemi/■ Flat-rate IT training (subscription model)SE College

https://www.seplus.jp/dokushuzemi/secollege/■ One-year of online training helping junior engineers build their skills

PLUS DOJO

https://www.seplus.jp/dokushuzemi/dojo/■ Video content to help all personnel improve IT literacy efficiently

LITERA-IT@SE College

https://www.seplus.jp/dokushuzemi/litera-it/■ Fixed-price training videos for new personnel, fully customizable.

LEARNING-FIT

https://www.seplus.jp/dokushuzemi/learning-fit/

Medical Recruitment

https://iryojob.jp/■ Fee-based recruitment services for allied health professionals (operated with ouroriginal recruitment site and app)
Medical Technologist JOB

http://mtjob.jp/Radiological Technologist JOB

http://rtjob.jp/

CRC (Clinical Research Coordinator) JOB

http://crcjob.jp/

CE (Clinical Engineer) JOB

http://cejob.jp/

Embryologist JOB

https://embryologistjob.jp/

Day Shift Nurse JOB

https://nikkinkangoshijob.jp/

Allied Health Professionals JOB app

Smartphone job vacancy/career change app for allied health professionals

History
1985

1219873

1988

4

Began package design, brand design, Cl, space design and other businesses for IT-related companies.

1992

12

Relocated Head office to Jingumae, Shibuya-ku, Tokyo.

1995

4

Newly established Game Software Division and started game development business.

1996

11998

7
9

Established SHOEISHA Co., Ltd. in Kojimachi, Chiyoda-ku, Tokyo. Capital: 20 million yen.
Began made-to-order computer software manual business.
Acquired an agency account for book distribution. Published 'Windows-JProgrammers Guide' and began
publishing business for PC-related books.

Published first and second volume of “Fingerprints of the Gods” by Graham Hancock.
The books became a best-seller with 2.25 million copies sold.
Relocated Head office to Funamachi, Shinjuku-ku, Tokyo, bringing all of departments together in one location.
Began publishing EXAMPRESS textbook series and later expands areas of the series for various qualification
tests preparation.
Company stock was registered with the Japan Securities Dealers Association for over-the-counter trading.

1999

4
7

Launched general system ordering and software development businesses for mobile phone web.

2000

12

Started sale of “Self-Study Seminar” IT education series, a text created from SHOEISHA's own publications.

2001

7
11

Established a subsidiary company, SE Plus Co., Ltd (Formerly SHOEISHA manpower center) for operations

Launched SEshop.com, an online shop for IT engineers.

Published “The Innovator's Dilemma,” the first volume in the Harvard Business School Press series.
of job referral services in IT area.

2003

2Launched a periodic event “Developers Summit,” which is a seminar for IT developers/engineers.

2004

12

Canceled registration on the Japan Securities Dealers Association and listed on JASDAQ.

2005

6

Launched “CodeZine,” a web magazine geared towards system developers.

2006

710Split off all business operations of Former SHOEISHA into newly established subsidiaries,

Launched 'MarkeZine', a practical web magazine for online marketing.
changed the corporate name and its status to SE Holdings and Incubations Co., Ltd.
and a pure holding company respectively.

2007712SHOEISHA Co., Ltd. launched practical web magazine “EnterpriseZine” for IT professionals.
SHOEISHA Co., Ltd. began provision of news content from “MarkeZine” and “MONEYzine” web magazines
to Yahoo! News.

2011

4

Established SE Investment Co., Ltd. as a subsidiary engaging in securities investment operations.

2013

4
11SE Plus Co., Ltd. launched various job vacancy sites for allied health professionals.

2014

11

SHOEISHA Co., Ltd. launched “Biz/Zine,” a business-oriented site on corporate innovations.

2016

5SHOEISHA Co., Ltd. launched “Ruby’s Adventure,” a global top-selling series of programming books for children.

2017

4SHOEISHA Co., Ltd. launched “EdTechZine,” an ICT site on technology-based education.

2018

8SE Design Co., Ltd. was certified as a HubSpot Gold Partner.

2019462021

12022

42023

3

SHOEISHA Co., Ltd. launched “ECzine” to provide information on e-commerce.

SHOESHA Co., Ltd. launched “SalesZine,” a site supporting corporate sales operations with the theme ofX-Tech in sales.
SE Mobile and Online Co., Ltd. released online marriage hunting support service “S-Marriage”
SE Plus Co., Ltd. launched its IT education channel on YouTube.
Listed on the Tokyo Stock Exchange Standard Market accompanied with shift to the New Markets
categories by TSE.
SE Plus Co., Ltd added to the Ministry of Health, Labor, and Welfare’s list of “Medical, nursing, andchildcare providers with appropriate fees.”Address
Established
Paid-In Capital
Number of Employees
Board of Directors
Businesses Profile

SE Funamachi Building, 5 Funamachi, Shinjuku-ku, Tokyo 160-0006
December 19, 19851,534 million yen
8 (as of March 31, 2024)
Koji Hayami, President and CEO
Management and control of enterprise subsidiaries, administrative agency service,real estate leasing, management planning of the group, and financing of the group

Address
Established
Paid-In Capital
Number of Employees
Board of Directors
Businesses Profile

SE Funamachi Building, 5 Funamachi, Shinjuku-ku, Tokyo 160-0006
October 2, 2006
50 million yen
160 (as of March 31, 2024)
Mikio Sasaki, President and CEOPublishing• Publishing and selling computer-related books and magazines• Organizing computer-related conferences and trainings• Delivery of computer-related technology information via the web• Publishing and selling common books and translated books• Selling software and hardware online• Selling other computer-related products and services

Address
Established
Paid-In Capital
Number of Employees
Board of Directors
Businesses Profile

SE Funamachi Building, 5 Funamachi, Shinjuku-ku, Tokyo 160-0006
October 2, 2006
10 million yen
48 (as of March 31, 2024)
Fumihiko Ito, President and CEO
Software networking• Development and sales of entertainment software• Development and sales of mobile Internet technologies and services

AddressEstablished
Paid-In Capital
Number of Employees
Board of Directors
Businesses Profile

SE Funamachi Building, 5 Funamachi, Shinjuku-ku, Tokyo 160-0006
October 2, 2006
30 million yen
37 (as of March 31, 2024)
Koichi Shinozaki, President and CEO
Providing the following services for IT related companies• Planning and manufacturing sub-contracting for product accessories and enclosures• Product marketing & sales promotion related services• Support services for users (mainly engineers)• Company PR/IR support services

Address
Established
Paid-In Capital
Number of Employees
Board of Directors
Businesses ProfileKowa Nibancho Building 2F, 11-19 Nibancho, Chiyoda-ku, Tokyo 102-0084
November 1, 2001
17 million yen
48 (as of March 31, 2024)
Hitoshi Murata, President and CEO
IT education-related business, fee-based job referral services for allied healthprofessionals

Address
Established
Paid-In Capital
Number of Employees
Board of Directors
Businesses Profile

SE Funamachi Building, 5 Funamachi, Shinjuku-ku, Tokyo 160-0006
April 1, 2011
247 million yen
0 (as of March 31, 2024)
Koji Hayami, President and CEO
Investment management services

5 Funamachi, Shinjuku-ku, Tokyo 160-0006
TEL.03-5362-3700 (main number) FAX.03-5362-3704
https://www.sehi.co.jp20240426