RikaRen: "I SHIP IT" and "CUTENESS OVERLOAD". I love the fact Rika is canonly wlw, I think RikaRen is the most likely pairing to become canon and I love how they are teased as a couple in Magia Report. I think they are very cute together.

MasaKoko: "hEll YES" and "we need more of it". I love their dynamic, and they are definitely meant to be shipped. Just look at them in Magia Report.

AliKari: "OTP" and "reads fics about it". Yep, this is my otp. Not much to say about it xD

Ayaka/Shizuku: "why not". I assume you meant Shizuku because I don't see any characters named Shinzuki and those two seems to be the common pairing. Which I say "why not". They could be a cute couple from what I see from their interaction.

Mayu/Ria: "I'm curious, can I know more?" I don't know much about Mayu but I do know Ria, so I'd need to see more of them.

IroYachi: "I WOULD DIE FOR IT OKAY". I got into fights all the time with antis over them so this is literally the most appropriate answer lmao. I'd also add "Soulmates.