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
ONDI: warmth and the digital, in one name.
ONDI joins 온 (on) — Korean for warmth, 溫 — to DIgital. Read in English, it is also “On Digital”: stepping into the digital world, warmth and all. In Japanese the company is あたたかいデジタル, “warm digital”. It means human-centred digital change — technology with a temperature.
On (온 · 溫)
Korean for warmth — what passes between one person and another
Digital
The tools and technology that change how work is done
On Digital
Stepping into the digital world, without leaving the warmth behind
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
Find the box that fits
where you are now.
Five services we build and run ourselves. The first check in every box is free — and if it isn't a fit, we'll say so first.
60-minute talks, free every time
To.Owners with something to build“I can picture it, but I don't know what to hand over, or how much.”
Client development · AI × low-code
Rapid Development
We sort out the work with you, build something small, test it on site — and only then build it properly.
How it goes
- 0160-min talkWe listen to your business first
- 02DiagnosisWhat to build, and what not to
- 03ValidationTest a small prototype on site
- 04Build & runBuild only what has been proven
At the end of every stage you can choose to stop there.
See how we workOn this page · four stages
Free 3–5 minute self-check
To.Owners eyeing Japan“Would our product sell in Japan? I don't know where to begin.”
Japan market entry for Korean companies
WatareruWhat holds companies back is usually the order of steps, not the product. Four steps, all the way to Japan.
Korea to Japan in four steps
- 1Self-check
- 2Rules & labels
- 3Partner
- 4In Japan
We find where you are and settle the one thing to do first.
Start the free self-checkwatareru.com · opens in a new tab
Free 3-minute check
To.Wholesalers buried in morning orders“Every morning one person sorts out all the orders that piled up overnight.”
Food & produce wholesale · Order management
YUTORERU Order Management
Your customers keep ordering the way they do. We bring the scattered orders into one place and cut the re-typing.
How orders come together
- LINE
- Fax
- Phone
- One screen
You don't have to ask customers to order a new way.
Try the free checkyutoreru.com · opens in a new tab
Free until you see the screens
To.Shops selling on marketplaces“Sales come in, but I'm left with no customer list to reach out to again.”
Online shops · Customer list
YUTORERU Shop Management
Keep Rakuten and Qoo10 as they are, and gather scattered customers into one LINE-based list.
How customers come together
- Rakuten
- Qoo10
- Other malls
- LINE list
We won't ask you to leave the marketplaces. Your current sales stay as they are.
See your list's front door, freeyutoreru.com · just your shop's URL
Free 30-second check
To.Owners with a WordPress site“I saw the news about a PHP vulnerability. Is our company site at risk?”
Moving WordPress sites
PHP Free
We move your site to a setup with no PHP, so there are fewer doors to attack. Start by checking where it stands.
Check it right now
If your site doesn't need to move yet, we'll tell you so.
Try the 30-second checkOn this site · just enter a URL
Consultations are always free
To.Owners who haven't decided“I'm not sure which one fits. Is it all right to ask about this?”
Not sure which box?
Start with a talk
You don't need to know any IT terms. Tell us the problem as it is. If none of our services fits, we'll say so.
We start with 60 minutes of listening to your business.
Book a 60-minute talkGoes to the enquiry form below
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 conversationDETAILS
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 (Watareru / YUTORERU Order Management / YUTORERU Shop Management)
- Address
- Toyosu Sail Park Building 2F, 2-1-9 Toyosu, Koto-ku, Tokyo 135-0061
- Website
- atatakaidigital.com
ACCESS
Getting here
Address
135-00612-1-9 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