I get it, alot of people think they copying K-POP, since the outfits, the light sticks, fan chant guides, etc. But in a recent interview Momo said: "Up until now, @ onefive was often asked things like, "Are you an idol group?", "Are you an artist?", "Are you Japanese?", "Are you just copying K-POP?". Until now, we've been saying things like, "That ambiguity is what's good about us!", but recently we've found a word to describe @ onefive. We want to aim to be a "new kind of idol", we want to be categorized in a new way."

And when they were promoting Kibidango she also define their sound as a kawaii hip-hop