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Rapid Development
The team talking together in the Toyosu office

COMPANY

At the centre of technologyis not technology, but people.

ATATAKAI Digital began from that one sentence.

We want to build an age in which technology connects and protects people, rather than one in which it replaces them.

Founded 2022 · Toyosu, Tokyo · Japanese / Korean / English

NAME

A name made of warmth and the digital.

あたたかいデジタル joins the warmth that passes between people to the technology that changes how work is done. It means human-centred digital change — technology with a temperature.

Warmth

What passes between one person and another

Digital

The tools and technology that change how work is done

Warm digital

Our way of adding a temperature to technology

Not an age where technology replaces people, but one where it connects and protects them.

What we put into the name is a posture, not a feature.

MISSION

At the centre of every advance in technology, there is always a person.

ATATAKAI Digital uses technology to help people live more safely, more warmly, and for longer.

Safety
Technology that keeps people out of harm
Warmth
Technology that connects one person to another
Endurance
Technology that stays in use and gets handed on

Until every technology in the world has warmed up.

ATATAKAI Digital is opening the age of technology that connects people and protects them.

SERVICES

Our services

Besides Rapid Development, our client work, these are the services we build and run ourselves.

  • For food and produce wholesalers

    YUTORERU Order Management

    Gathers orders arriving by LINE, email, fax and phone into one place, without changing how you take them — less copying, less double-checking.

    Visit the site
  • For online shops

    YUTORERU Shop Management

    Brings customers scattered across Rakuten, Qoo10 and other marketplaces into one LINE-based customer list, so you know them and can suggest what suits them.

    Visit the site
  • AI readiness check

    Watareru

    Before an AI agent goes in, checks how ready the workflow and the data are. In development, starting with export work to Japan (customs, quarantine, sales, customer management).

    Site coming soon

Johan Jeensuk Yang, CEO

CEO & Representative Director

Johan Jeensuk Yang

梁 振碩

MESSAGE

So that people and AI can work well together.

I've spent more than twenty years where systems meet real work — from nationwide government system replacements to leading a 300-person team in Japan and Korea alongside Facebook. What stayed with me wasn't the technology itself, but the moment someone's work suddenly gets lighter.

As AI becomes ordinary, what should people hand to it, and what should stay in their own hands? I look for that answer not on paper, but in working services built together with business owners and the people on the ground.

20+ years
building and running IT in the field
300
people led across Japan and Korea
3 languages
Japanese, Korean and English, in person

The rest of the story is better told in our first 60 minutes.

Start a conversation

DETAILS

Company details

Name
ATATAKAI Digital (株式会社あたたかいデジタル)
Representative Director
Jeensuk Yang
Founded
3 August 2022
Capital
¥10,000,000
Banks
Mizuho Bank · GMO Aozora Net Bank
Business
Systems development (Rapid Development — AI × low-code) · building and running our own services (YUTORERU / Watareru / NURIM / medical tourism support)
Address
Toyosu Sail Park Building 2F, 2-1-9 Toyosu, Koto-ku, Tokyo 135-0061
Website
atatakaidigital.com

ACCESS

Getting here

Address

135-0061
2-1-9 Toyosu, Koto-ku, Tokyo
Toyosu Sail Park Building, 2F

Nearest station

Toyosu — Tokyo Metro Yurakucho Line and Yurikamome

Digital that is kind to people
starts with warm digital.

We start by working out what is worth building. No specification, no documents needed.

60 minutes online · Japanese / Korean / English