As somebody who loves primarily crack ships, my biggest Umineko ships are (tagging cause Chirus) Erika/Evatrice and Erika/Battler, along with Shannon/Jessica and Jessica/Kanon. The most popular ships in Umineko were long ruined for me due to people telling me I had to ship them. Uh, no, I don’t, homes. Also, a long time ago, I was on a WTC RP forum and Lambda/Erika was a thing I really kind of liked. And since I edited Battler/Kanon for a gift for somebody for Christmas, I’ve kinda fell into it. And Eva/Hideyoshi is really sweet. Probably the crackiest adult ship I like is Rosa/Natsuhi.
In Higurashi, Satoko/Rika is pretty much my OTP, followed by Natsumi/Toudou, Shion/Satoshi, and Rena/Mion. I do like Rena/Shion a lot and Keiichi/Mion, and also Rena/Hanyuu. KeiRika is pretty cute, too. I didn’t really see anything in Higanbana I shipped much.
I have a looong list of ships in other series I like, and I’m not called the Crossover Ship Queen for nothing. Ozlice in PH was so cute, even when Oz went into yanderu territory for Alice. In JoJo, Jonathan/Erina is literally so precious and they deserved better, I liked how Yukako cut down on her murderous urges enough to have a healthy relationship with Koichi, and Okuyasu and Josuke have that cute amount of “bro…” “bro…”.