It didn’t start with a smiley, but with a problem.
Imagine 1999: mobile internet was still in its infancy. Text messages were short, screens were tiny, and every letter counted. But people still wanted to express something that words couldn’t: tone, emotion, atmosphere.
At Japanese telecom company NTT DoCoMo, a daring question arose: could we capture feelings and information in tiny images, so you could understand what someone meant with a single tap?
12 by 12 pixels: the smallest design brief ever
DoCoMo’s very first known “emoji set” consisted of 176 icons, drawn on a 12 by 12-pixel grid. Think of it this way: you have to cram a heart, a cloud, a face, an idea, an entire mood into something smaller than a crumb on your screen.
Designer Shigetaka Kurita created these icons for DoCoMo’s early mobile services (i-mode), so that messages became not only readable but also tangible. And suddenly, without any extra words, you could say: “I mean it”, “I’m joking”, “it’s raining here”, “I’m in love”, “help”.
Plot twist: there was another Japanese player just a little earlier
The story gets even more interesting: although DoCoMo’s 1999 set became the most famous worldwide, several sources point out that J-Phone (later SoftBank) already had an early set of emoji-like icons on certain devices and services in 1997.
In other words, Japan wasn’t just “a little early” with emoji. Japan was building a completely different timeline, while the rest of the world was still typing with periods, brackets, and colons.
Why is it called “emoji” and not “emoticon”?
Many people lump the two together, but they come from different worlds:
- Emoticons are typing tricks using keyboard characters (like 🙂 ) that became popular in online messages in the 1980s.
- Emoji are actual pictograms that are incorporated into your text as characters.
Even the name is Japanese: “emoji” refers to the idea of a picture or image and a character or symbol. So it literally means: a pictorial symbol.
From Japanese gimmick to global language
Initially, these pictograms remained primarily a Japanese phenomenon, linked to local mobile networks. But once standards like Unicode began incorporating emoji (around 2009 to 2010 and expanded further afterward), systems worldwide could exchange the same emoji.
And then it happened: emojis became not just decoration, but a second layer of language. A way to add speed, emotion, and meaning without additional sentences.
The result is visible today: emojis have become so culturally important that even museums have incorporated the original designs into design history.
The next time you send a single icon, consider what you’re actually doing: you’re using a communication tool born from extreme constraints, designed on a tiny grid, in Japan, in the late 90s.
Not because it was cute. But because it was necessary.
And that’s precisely why emojis still work so well.
