If you liked
Toshokan Sensou
|
...then you might like
ACCA: 13-ku Kansatsu-ka
|
There's a similar conspiracy element and both have deal with government agencies. They also both have a sort of slow, deliberate pace.
If you liked
Atsumare! Fushigi Kenkyuubu
|
...then you might like
Bokutachi wa Benkyou ga Dekinai
|
One male guy mostly acting as a straight man to the antics of 3 other girls (and some side characters as well). The difference, mainly, you see is that it's not as romantically focused as We Never Learn but is more casual. If you liked We Never Learn, just try this one, it will seem very similar by 20 or so chapters.
If you liked
Shiki
|
...then you might like
Kiseijuu: Sei no Kakuritsu
|
Similar themes between the parasites/humans and vampires/humans.
If you liked
Soredemo Machi wa Mawatteiru
|
...then you might like
Denpa Onna to Seishun Otoko
|
Has the same magical feeling that And Yet the Town Moves has and is also made by SHAFT.
If you liked
Tsuritama
|
...then you might like
Grand Blue
|
Has a seaside vibe to it similar to Grand Blue. The comedy isn't the same type of crass humor but a bit more zany, quirky, or cute. It also, unlike Grand Blue, sort of has an actual story. The story isn't the greatest but it also makes for a show that isn't purely gag based as Grand Blue is.