[Olivphil]

There's the current one:
Violet Evergarden
Yeah its a Netflix series, however they've hit right this time.

I know it's not really one that is popular with people, however i like it, and if you would like to see even 1 episode, then here's the name
Zero No Tsukaima

There also Made in Abyss.
Beware it is not what it seems like.

The Monogatari series is also a good one to start with. :)

These are just my opinions, however i'd be able to specify some good ones depending on interests.

(PS. Mayo Chiki, a guilty pleasure one of mine ;)