Keiko is focused on JRPG and makes let's plays as her main content. She is an alien VTuber who wants to bond with Earthlings.
Keiko is alien who was watching anime and let's plays from her spaceship as she connected to Earth's internet. She was so immersed in the experience that she decided that she wants to explore Earth for some more. After that she started to bond with earthlings to understand them better.