My youngest sister turns 17 next month, and since she pulled a girlfriend out of nowhere last christmas, I want to gift her some yuri manga. However, our tastes don't really intersect much, so I'd appreciate some recommendations.
To my knowledge, she mostly reads generically popular ensemble-cast action stuff like My Hero Academia, Jujutsu Kaisen, Bungo Stray Dogs or Demon Slayer, or watches sports anime like Haikyuu, Yuri on Ice, Haikyuu, Free!, Haikyuu and Blue Period. She also likes Haikyuu. (Many of those are also fujo-bait, I guess.)
So I guess she might enjoy something sports related? The only thing from the top of my head would be Harakuna Receive, which has the added benefit this it might also be available in german (don't worry she also reads in english), but I'm not sure if it doesn't end up being too fanservice-y; obviously I don't want to gift anything too steamy (or incestuous, for that matter).