First off we are starting with Ruikasa so here we go!

Ruikasa is the ship between Rui Kamishiro and Tsukasa Tenma. The two of them are both apart of the Wonderlands x Showtime unit and they are best friends, theatre troupe members and classmates. The other ship names for them are Ruitsuka, Tsukarui, Ritk, Tkri, Tenshiro, Kamiten, KasaRui, Rks, Riks, Oddball One-Two Finish, Weirdo Wombo Combo, TsuRui, RuiTsu, 类司, 司类, 類司, 司類, 🎈🌟, 🌟🎈,💛💜,💜💛

In terms of their personalities, I think they go together really well. They are just two boys that have the craziest ideas and work together to make those ideas some to life, and I love that! There have been tines where Tsukasa has gotten hurt from Rui's stage directions but Rui has worked on making things safer while also keeping the craziness because he really deeply cares about Tsukasa and doesn't want him hurt but understands that he wants to be a future star and wants him to do well

One of my favourite scenes of them was back in the WxS main story when Rui left but then Tsukasa made a whole performance just form him because he cares for him a lot and then Rui returned. It was so cute and sweet to watch!

In terms of their designs, I don't really think they look that aesthetically pleasing in fanart but that's just my personal opinion as I have a strong dislike for yellow but I do think fanart of them does still look very cute

And then in my personal opinion, I really like this ship. Ruikasa is seen as quite a controversial ship in the fandom for some reason I don't quite understand but it does still get a lot of love and I think that is deserved because they go along really well together

So my rating for this ship shall be...

8/10

Thank you for reading this and thank you to ThatFanOfManyFandoms for requesting this ship, see you all soon, bye!!!