About iHOLON

iHOLON brings together people from all over the world with roots in Japan, China, and all other countries.
While each has various strengths, such as advanced technical skills, extensive experience, or aspirations for growth, we aim to be a bridge for the mutual betterment of people and society beyond national borders.

The combination of networks and resources that iHOLON has built up over the years enables us to optimally match job seekers with job seekers (recruiting) and to create new products that can be comfortably handled by everyone around the world (technology and product development).

iHOLON will always strive to be open and decentralized as a company, and our staff will strive to be individually independent, yet rational and flexible in order to cooperate with the people and society involved.

It is our pride and responsibility to contribute to the creation of a society where technology and knowledge can coexist and prosper together with a wide variety of people from all over the world, in the most appropriate place and manner.

President Introduction

Our CEO, Mr. Tatsuaki Son, has over the years accumulated extensive practical and business experience as an engineer in all areas of AI, IoT, Big Data, FinTech, and Infrastructure in China, Japan, Singapore, and other Southeast Asian countries.

Through our experience, we fully understand the human resource needs of the IT industry and have steadily built up the necessary connections and resources.
At iHOLON, we will always strive to develop the most needed talent and provide services that are responsive to our clients’ needs.

Our Services

Group 8658
System developing

From suggestions to support, experienced engineers can meet all your needs.


We always handle more than 20,000 job offers.It is supported by international members.

System sharing

By adopting IoT and AI technologies, we will create products that make life more comfortable.


We will introduce technicians who have the skills to meet your needs from our unique network.

Company History

May 2018

iHOLON Corporation Established
Commencement of Business mainly involving Entrusted Development

April 2019

Acquisition of License for Paid Employment Placement Services
Launch of an engineer-specific recruitment business


Launch of recruitment projects for a wide range of fields, regardless of industry

December 2022

Acquisition of License for Worker Dispatching Business

January 2023

Trademark registration completed

Company Overview

Company name

iHOLON. inc


Tatsuaki Son


07, May, 2018

Capital stock

8 million yen


5 (March, 2023)


5th floor, Sunaga Building, 2-2-11, Shintomi, Chuo-ku, Tokyo



Minister of Health, Labor and Welfare License No.


Financial institution

Sumitomo Mitsui Banking Corporation, Ueno Branch


Worker dispatching
System development
System sharing

Main clients

Shinwa syoji CO,LTD.
Trio Systems Corporation
RJ Corporation
Terabox Corporation

Company Access


5th floor, Sunaga Building, 2-2-11, Shintomi, Chuo-ku, Tokyo​