One of their most popular series, "Schoolgirl Snacks," became a viral sensation, with Yui, Akira, and Emiko sampling and reviewing various Japanese treats, from Pocky sticks to Ramune candy. The show's lighthearted humor and authentic reactions resonated with viewers, making it a staple of Asian schoolgirl entertainment.

Intrigued, Yui decided to create her own content, sharing her thoughts and opinions on the various forms of entertainment she enjoyed. She started a YouTube channel, where she posted video reviews of her favorite anime shows, music videos, and even Japanese snacks.

Their videos featured Akira performing catchy pop songs, Emiko striking poses in elaborate costumes, and Yui sharing her honest reactions to the latest entertainment releases. The trio's chemistry and creativity quickly earned them a loyal following, both in Japan and internationally.