If you liked
Perfect Blue
|
...then you might like
"Oshi no Ko"
|
Although the themes and objective of the story are different, the story itself is very similar to the prologue, although it focuses much more on the darker themes
If you liked
NHK ni Youkoso!
|
...then you might like
Watashi ga Motenai no wa Dou Kangaetemo Omaera ga Warui!
|
Shows about characters that might be a little too relatable for people at low points in their lives.
If you liked
Code Geass: Hangyaku no Lelouch
|
...then you might like
Kidou Senshi Gundam: Suisei no Majo
|
Made by much of the same people. Both shows are excellent dramas with cool robots and intrigue in the background.
If you liked
K-On!
|
...then you might like
Bocchi the Rock!
|
Both are band anime. Although Bocchi focuses a bit more on the band aspect, K-ON! focuses on the characters a lot more. K-ON! creates unique characters without following too many tropes, at least compared to other anime, and makes you fall in love with the entire crew by the end.
If you liked
Clannad
|
...then you might like
Angel Beats!
|
Both are classic tearjerkers. Clannad does a better job at makign you care about each of the charecters IMO.