Gokukoku no Brynhildr, Akame ga Kill! Recommendations
If these two are anything to go by, lately there has been something of an anime fad where DARKDEATHBLOODDOOOOM subject matter gets blended with... the desires of otaku. One minute you'll be watching a gruesome dismemberment scene; the next you'll be watching lighthearted anime humour, with boobs and pantsu thrown in. HUH!?
Brynhildr has a premise involving predicting future deaths, human experimentation, needing medication to not die horribly whilst coughing up blood and many other feel good aspects. Then, naturally, you have Mr. Average Harem lead forming a girls-only observatory group--the heroine, ofc, being a childhood friend with no memories. New girls are introduced one after
Those shows kind of gave me a similar feeling while watching. The plot isn't very similar but the character setup and the overall vibe of the shows kind of resemble each other.
First off, you have a male main character who is kind of hung up on childhood friends that supposedly died. He is surrounded by a lot of girls that are quite strong fighters and own special abilitys (GnB) or weapons with special abilities (AgK).
They include fanservice quite a few times and some of the girls are similar in their behavior as well.
Both have some gore in them but also include some
Both have the cast of characters being "killed off" by each passing storyline, so detailed that they involve blood & gore for dramatic effect. The girls in the group like to tease the MC, so fanservice is within certain parts of the show for comedic relief. A subplot involves sisters (Akame & Kurome) (Kuroha & Mako) belonging to the good & bad side that eventually duel each other to the death.