Exwires

Exwires is the friendship between Rin Okumura, Shiemi Moriyama, Ryuji Suguro, Renzo Shima, Konekomaru Miwa and Izumo Kamiki (as well as occasionally including Yukio Okumura, Nemu Takara and even Shura Kirigakure at times) from the Blue Exorcist fandom.

Canon
Back when the main Exwires started out as pages, at the beginning of Cram School before Shimei joins them later on, they each kept to themselves and remined on their own small groups. As Izumo had dragged her only friend Noriko Paku into Cram School with her, just as Ryuji "Bon" Suguro had gotten Renzo Shima and Konekomaru Miwa to attend it with him as well, so the Kyoto Trio could restore their temple, while Rin never had any friends his own age growing up. The same with Shiemi, due to her shy nature, but is very fund of their young teacher and Rin's younger twin brother, Yukio, after both Rin and Yukio save Shiemi from a demon that was slowly possessing her through Shiemi's legs, she gets inspired by the twins to join Cram School where she stays by Rin's side, while getting the chance to watch Yukio teach up close.

Shiemi joining had set events that led to the other exwires properly getting to know one an other. By starting off with Rin and the trio from Kyoto when Bon had assumed that Rin was more fused on flirting with Shiemi than to study for their Cram School lessons, both Shima and Miwa try to tell their friend that butting heads with Rin isn't worth getting into trouble for, as Rin and Bon did end up getting themselves into during P.E., just as Bon "asking" Rin if Shiemi is his "girlfriend" had gotten Rin to say that he and her aren't friends which hurts Shiemi when she heard him say it. As their teacher has a quick word with Bon, Shima and Miwa tell Rin why their friend is serious due to what Satan, Rin's biological father, did to their temple during the Blue Night

Fanon
While the friendship commonly focus on Rin and his main fellow classmates, as they train together as Exwires throughout the manga/anime series of Blue Exorcist, fans sometimes include their demon familiars, Kuro, Nee and Miketsu and Ukemochi, as well as their young teacher, Yukio Okumura, and even their former wired "classmates", Shura Kirigakure and Nemu Takara.

On AO3, the ship has around 10 fanfics.

Fandom
FAN FICTION

TUMBLR

Trivia

 * The 14th manga volume cover is of Izumo's rescue team that is made out of Rin, Shiemi, Bon, Miwa Yukio and Nemu, as well as Kuro and Nee.