What to watch next
Anime like Water Brain
Matched on Science Fiction, Fantasy, Dementia. Titles that share more of these tags rank higher; ties go to the more popular show.
Same genres and themes
Frequently asked questions
What should I watch after Water Brain?
Nihon Animator Mihonichi, Genius Party, Genius Party Beyond are the closest matches: they share Water Brain's main genres and have large audiences.
How are these picked?
Automatically, from genre and theme tags on Kitsu, weighted by how many tags overlap and then by popularity. No editorial opinion is involved, so treat it as a starting point.