The History of Kaomoji
Where (^_^) came from — how Japan's upright text faces grew from 1980s PC networks and 2channel culture, and how they differ from Western emoticons and emoji.
A short history
From (^_^) to ¯\_(ツ)_/¯ — a short history
The Western emoticon :-)
At Carnegie Mellon, Scott Fahlman proposed :-) and :-( on Sept 19, 1982 — read sideways, tilting your head left.
Kaomoji is born (^_^)
On early Japanese PC networks an upright style appeared — read head-on, no tilting. These became kaomoji (顔文字, "face characters").
The 2channel era Σ(ﾟДﾟ)
Japan's huge text-board spawned a whole vocabulary of faces and ASCII art. Half-width katakana like ﾟ Д ｼ ｸ gave kaomoji far more parts than the Latin alphabet — that's why (╯°□°)╯︵ ┻━┻ is even possible.
Emoji — a different thing 😀
Around the same time, Shigetaka Kurita created emoji for a mobile carrier. Emoji are pictures the system draws; kaomoji are plain text you build from symbols — so kaomoji never break across platforms.
Going global ¯\_(ツ)_/¯
The shrug (its face is the Japanese katakana "tsu," ツ) and Lenny ( ͡° ͜ʖ ͡°) became staples on Reddit, Discord and X — text faces spreading worldwide, decades after :-) and (^_^).
Why upright, not sideways?
The two styles read emotion from different parts of the face: Western emoticons in the mouth (:) vs :(), kaomoji in the eyes ((^_^) vs (T_T)). Cross-cultural research (Yuki et al., 2007) found Japanese viewers weight the eyes more and Westerners the mouth — exactly what these faces encode.
Frequently asked questions
Who invented kaomoji?
There's no single inventor. The upright Japanese style — (^_^) and kin — emerged on Japanese PC networks in the mid-1980s. It's distinct from the Western emoticon :-), proposed by Scott Fahlman in 1982.
When did kaomoji start?
The vertical Japanese kaomoji style dates to the mid-1980s, and it exploded in the late 1990s and 2000s with Japan's 2channel text-board and ASCII-art culture.
What's the difference between kaomoji, emoticons and emoji?
Emoticons are the Western, sideways text faces like :-). Kaomoji are the Japanese, upright text faces like (^_^). Both are plain text. Emoji (😀) are single picture characters the device draws — a different thing entirely.
Why are Japanese kaomoji read upright instead of sideways?
They put the emotion in the eyes rather than the mouth, so they don't need to be rotated. Research on reading faces suggests Japanese viewers weight the eyes more, which fits the upright, eye-driven design.
What does the ツ in ¯\_(ツ)_/¯ mean?
It's the Japanese katakana character "tsu," used here purely for its shape — it looks like a little smiling face. The shrug spread on the Western internet in the 2010s.
Why do kaomoji use characters like ﾟ Д ｼ ｸ?
Japanese text includes half-width katakana and many symbols the Latin alphabet lacks. That larger toolbox is what lets kaomoji build detailed eyes, mouths and arms that Western emoticons can't.