Tocci

Tocci (桃星) is a male Chinese Virtual UP (bilibili content creator) affiliated with VirtuaReal, NIJISANJI's Chinese Virtual Liver branch, as part of its thirteenth wave (aka 137) alongside Joi, Kiti and Qilou.

Tocci's bilibili page.

Tocci, a top student at an alien university, came to earth because he needed to experience the lives of other alien races for his graduation thesis. As soon as he landed, he met an old couple who wanted a child. Tocci used his power to simulate a long and happy memory, becoming their child. This was the last time Tocci used his powers before completing his thesis. Since then he has been living life as an ordinary person, but obviously he is not good at this kind of thing at all.

In order to thoroughly understand humanity, Tocci pretended to be an ordinary university student down on his luck, and was taken in by a kind-hearted circus ringmaster. He became a clown as he wished, but due to the industry declining, competition from the neighbouring magician as well as shilly-shallying at work, he was sent to to sell tickets at the ticket booth.

Not long before, Tocci noticed that his boss seemed to have created a formidable rival called "automatic ticket machine", and in order to avoid his imminent complete unemployment, he decided he would expand his stage to the internet. "In short, I hope everyone will support my music dream lots and lots.”

So said the weird clown, who suddenly charged into the VirtuaReal premises and was tied to a pillar a second later, after telling his story. Soon after he was hired.