Otsuka Ai has launched her official Ti Tok account (@aiotsuka_official).

So far she's uploaded a video of herself playing the piano and singing her hit song "Planetarium" in front of a night view, grilling beef tongue outdoors while singing "Kuroge Wagyu Joshio Tanyaki 680-en," and jumping around Shibuya with "PonPon" playing in the background.

She is also asking fans to submit songs that they want to hear in the comments section.