Improvement on the quality and speed of human decision makings.
Automation or streamlining of tasks people do not have to do.

eftax Co., Ltd. aims to realize these 2 goals with the help of data analytics.


Nowadays, companies and organizations are under pressure to make changes such as “Society 5.0,” “work style reform,” and “digital transformation.” It may be no exaggeration to say that the sense of urgency is driven by the fact that the methods that have been used up to now do not work, and that one has to try something new. However, at the heart of that is the “people”.

With the power of technologies such as AI and IoT, “automation of routine operations”, “formalization of tacit knowledge possessed by skilled workers”, and “Quick provision of useful business insights from large amounts of data” can be performed. Thus, the areas where technology can be substituted are expanding.

But how do “people” intervene in that? How people “live” through occupations and services, provide value to society and achieve self-fulfilment. We can’t just neglect these.
We aim to contribute to the realization of a “society where diverse ideas, values, abilities, and experiences of diverse human resources can be harnessed” by utilizing technology with “people” as the reference point.

About eftax Co., Ltd.
Company Nameeftax Co., Ltd.
株式会社 eftax
AddressHead office
Amagasaki K.R Building 5F, 3-90-1, Showa Dori, Amagasaki City, Hyogo Prefecture, 660-0881, Japan

Osaka office
Dojima Fukagawa Building 3F, 2-5-3 Nishitenma, Kita-ku, Osaka Prefecture, 530-0047, Japan
EstablishmentJanuary 8, 2013
Capital10 million yen
RepresentativeManaging Director Tomoaki Nakai
Number of employees11 employees (including executives), 9 part-time workers, 13 interns, 3 outsourced workers
(As of the end of March 2024)
Contents・Outsourced data analysis and support for in-house production
・Software (Web/Mobile application) development
・AI/IoT system installation support
・Provision of data analysis education content
・Conducting data analysis dispatch training for companies
CompaniesAramaki Tax Corporation
PartnersPT. Nano Karavan Informasi
License and Certification

Real estate transaction business, Governor of Hyogo (3) No. 204166
Fee-charging employment placement business (License No.: 28-yu-300936)
Smart SME Supporter (Certification number: No. 9-20050017)
Information Security Management Supporter (ISO 270001) (Certification number: No. MSA-IS-528) *Click here for details on certification details (in Japanese)

Member Organization and agreements

Osaka Prefecture DX Promotion Partners
AWS Select tier Partner

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