Once upon a time, you could track the origin of the latest Japanese slang along a predictable path. A phrase might bubble up from comedians in Osaka, get picked up by a variety show and eventually find its way into everyday conversation. Language moved gradually through expected gatekeepers.

Now, it moves at the speed of the algorithm.

A survey released this month by Furyu Kawaii Research Institute, which tracks youth trends, offered a snapshot of what Âé¶¹´«Ã½ Gen Z was saying in the first half of 2026, along with who the top influencers and celebrities are. Congrats to and five-piece boy band on topping those charts. As it turns out, the latter¡¯s ranking helps explain the list of buzzwords.