This is an adventure about a guy who transmigrates and turns into Ahri, traveling through the galaxy... No, not the galaxy, but various anime worlds.
The first volume, Hokage, is complete. The second volume enters the world of Date A Live, with later destinations yet to be decided... Possible choices include A Certain Scientific Railgun, Strike the Blood, and Problem Children Are Coming from Another World, Aren't They?...
One nice thing about an infinite-worlds novel is that you can skip around without affecting your reading, so anyone who doesn't like Hokage can go straight to the second volume.
This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.
