If you liked
Grisaia no Kajitsu
|
...then you might like
Gokukoku no Brynhildr
|
There are a lot of similarities between the two: a lot of girls with tragic backstories and overall tragedy, a male MC who's trying to help them, a bit of ecchi here and there, occasional fighting, overall edginess, and also some romance bits with some of the girls.
If you liked
Yama no Susume
|
...then you might like
Yuru Camp△
|
Comfy and chill anime about girls doing various activities in nature together, camping in Yuru Camp and hiking/mountaneering in Yama no Susume. Large portions of both are set during colder seasons, which actually makes the feel even warmer. Both also have great scenery, mostly natural, but sometimes with man-made bits or urban parts too.
If you liked
Ikkitousen
|
...then you might like
AIKa R-16: Virgin Mission
|
If your main reason for watching Ikkitousen was pantsu-filled action (or action-filled pantsu?), you might like this too. You'll really have a hard time finding a fighting scene without any, not with all those weird angles, moves, and poses.
If you liked
Renkin San-kyuu Magical? Pokaan
|
...then you might like
Tantei Opera Milky Holmes
|
Wacky slapstick comedies with cutesy art styles about four female friends with different funny personalities. The girls in both are just trying to survive the misfortunes thrown at them and end up in hilarious situations.
If you liked
Plastic Neesan
|
...then you might like
Teekyuu
|
They claim they're about tennis/plastic models, except they're literally about anything besides, mostly. Both are very random, wacky, and funny, and have short episodes.
If you liked
Teekyuu
|
...then you might like
Choboraunyopomi Gekijou Ai Mai Mii
|
Similar wacky, random, nonsensical gag humor in both. Both also have short episodes.
If you liked
Teekyuu
|
...then you might like
Seizei Ganbare! Mahou Shoujo Kurumi
|
Same fast-paced delivery, same wacky random type of humor, everyone is a weirdo and an idiot in both, and both naturally have someone whose job is to react to all the craziness around. Both also have short episodes.
If you liked
Ichigo Mashimaro
|
...then you might like
Mitsuboshi Colors
|
If you liked funny shenanigans the girls of Ichigo Mashimaro engage in, you'll probably like Mitsuboshi Colors too. Even the art style is similar!
If you liked
Ichigo Mashimaro
|
...then you might like
Kyou no 5 no 2 (TV)
|
Kyou no 5 no 2 is basically Ichigo Mashimaro but with some boys and without an older friend — that's how similar the silly antics in both are!
If you liked
Manyuu Hikenchou
|
...then you might like
Valkyrie Drive: Mermaid
|
Primarily female cast and a lot of focus on big breasts. Both also have girl-on-girl action (far more in Valkyrie Drive), and even some regular action (the one where they fight).
If you liked
Senyuu.
|
...then you might like
Kono Subarashii Sekai ni Shukufuku wo!
|
Both parody RPG's and the fantasy genre. Everyone is a weirdo and an idiot, with MC acting as tsukkomi. Senyuu. is more random though.
If you liked
Yuru Yuri
|
...then you might like
Kitaku-bu Katsudou Kiroku
|
Primarily female cast, a lot of funny interactions, girls playing around in a specially dedicated club, mostly school setting, and good boke-tsukkomi routine (far heavier in Kitaku-bu Katsudou Kiroku).
If you liked
Yuyushiki
|
...then you might like
Kitaku-bu Katsudou Kiroku
|
A bunch of school girls do and say random funny stuff, and even have a club dedicated to that; both also have good boke-tsukkomi interactions (far heavier in Kitaku-bu Katsudou Kiroku).
If you liked
Yuyushiki
|
...then you might like
Asobi Asobase
|
Three female friends just fool around, do and say random funny stuff, and even make a club to do exactly that in. Both mostly take place in a school.
If you liked
Munou na Nana
|
...then you might like
Deatte 5-byou de Battle
|
MC has a goal to kill other people. Everyone has some kind of superpower, except that in Munou na Nana the MC doesn't have any. Munou na Nana doesn't have nearly as much fighting as Deatte 5-byou de Battle, but they both have a lot of mind games.
If you liked
Btooom!
|
...then you might like
Deatte 5-byou de Battle
|
MC is thrown into a survival game with all participants having some sort of ability — actual superpowers in Deatte 5-byou de Battle and different types of bombs in Btooom!. Naturally, both have a lot of fighting, hiding, and killing.
If you liked
Teekyuu
|
...then you might like
Kitaku-bu Katsudou Kiroku
|
Kitaku-bu Katsudou Kiroku is less wacky and random, but still also has great boke-tsukkomi interactions and is funny overall.
If you liked
Kono Subarashii Sekai ni Shukufuku wo!
|
...then you might like
Kono Healer, Mendokusai
|
There is a hero in a fantasy world and everyone is making him as angery as possible. The main girl is very annoying, you'll either love her or hate her, no middle ground. Both shows parody the RPG genre.
If you liked
Kitaku-bu Katsudou Kiroku
|
...then you might like
Asobi Asobase
|
Bunch of girls literally create a club to just lounge around and do dumb and funny stuff in. Kitaku-bu Katsudou Kiroku is less wacky though.
If you liked
GJ-bu
|
...then you might like
Kitaku-bu Katsudou Kiroku
|
There's a club dedicated to doing nothing, and its members do exactly that. They just laze around, discuss various topics, or engage in funny and silly activities. Main cast in Kitaku-bu Katsudou Kiroku is all-female, but there is a boy in GJ-bu.
If you liked
Non Non Biyori
|
...then you might like
Mitsuboshi Colors
|
Relaxing slice-of-life anime about groups of funny little girls. Both have great scenery, urban in Mitsuboshi Colors, rural in Non Non Biyori.
If you liked
Kyou no 5 no 2 (TV)
|
...then you might like
Mitsuboshi Colors
|
Funny kids being silly and playing around. Kyou no 5 no 2 takes place in a school, and Mitsuboshi Colors take place in various places. Kyou no 5 no 2 has some really mild ecchi, while Mitsuboshi Colors has absolutely none.
If you liked
Hyakko
|
...then you might like
Joshikousei no Mudazukai
|
Eccentric girls (and some boys in Hyakko) just having fun at school. The way everyone has some kind of funny distinct quirk is the same in both of them, like the creepy one, the chuuni one, the horny one, and so on.
If you liked
Teekyuu
|
...then you might like
Senyuu.
|
Short anime with similar type of random and nonsensical humor where everyone is an idiot and MC acts as tsukkomi. Teekyuu is considerably wackier though.