YouYoshiDia

YouYoshidia is a poly ship between Dia Kurosawa, You Watanabe, and Yoshiko Tsushima from the Love Live fandom.

Canon
YouYoshidia is a bit popular. They are shipped together as Chika goes with Riko, Ruby with Hanamaru and Kanan with Mari

They sang together in Happy Party Train. Even though they are don't stay together, but their stage is same of work in Aqours is same. They have a same kind personality loving their classmates, but also getting ignored by the classmates, so that is why they stay together more than with the classmates.

Fanon
As they are just a little bit poplar, they don't have a lot memories in the movie but they stays together outside the movie. They are placed after each other according to their job. Dia helps You with making clothes along with Ruby. They also have the same type of personality which takes them more close.

Fandom
YouYoshiDia have a more fans than expected. Their fans get a little bit annoyed due to their low moments in the movie. Some of the fans wishes for more of their moments.