 If you liked
A-Girl
|
 ...then you might like
Cipher
|
Without a doubt this 2 are the same. Do you want more anime where there is little dialogue and the animated scenes are accompanied with music from the 80s-90s? Then you found the right place. It's surprising how many anime like this exist. Also the artstyle has that shoujo feel from those years. So give it a shot if you want something really different from what is offered today.