Aoimei

Aoimei is the femslash ship between Akane Aoi and Shijima Mei from the Toilet-bound Hanako-kun fandom.

Canon
In canon, the two have had no interactions whatsoever. The closest they've come to acknowledging each other was in Chapter 43 of the manga. Aoi tells Nene and Kou about 'No 4. Shijima-san of the Art Room.' She explains that Mei commit suicide after her parents didn't support her pursuing art. Shortly after this, Mei makes a comment about how her drawings, Aoi and Akane, are faulty and slices their canvases in half, temporarily disabling both of them.

Twitter Events
In the 2021 Halloween Event, Aoi and Nene become witches and accidentally turn people into candy. Sakura explains to them that all they have to do is eat the candy and they will turn back to normal. But it comes at the cost that the person inside the candy eaten will temporarily fall in love with the eater. But since Nene and Aoi are inexperienced apprentices, the effect will wear off after Halloween.

Later in the event, Aoi eats Mei's apple, and Mei falls in love with her. Mei says that meeting Aoi must have been destiny and she gets Aoi to pose so she can draw her. Mei says that it's perfect and asks Aoi to stay still for the next hour. Mei apologizes for pushing Aoi too far and says that the location is bad so she suggests that Aoi goes to her place. Mei says she wants to know all about Aoi and that she can introduce Aoi to her little sister while they're at it.

After the event ended, AidaIro started to post 'Halloween Aftermath' images featuring popular ships such as Hananene, Aoikane and NatsuSaku. In Mei's drawing, she is seen being poked by her twin sister, asking if she is jealous that she keeps spending time with Aoi.

Fanon
was not very popular until the Hanako-kun of Magic event started. After Aoi and Mei's drawing, fans started to ship them together more and more. However, it is still considered a rarepair as the two have more popular ships such as Aoikane and Aoinene for Aoi and Meinene for Mei. Not a lot of fan art features the two alone together, nor is there a lot of fan fiction. There are currently 2+ works on AO3 depicting the pair.

Fandom
FAN FICTION

Trivia

 * Aoi and Mei both have counterparts that are linked with a School Mystery.

Variations

 * AoiMeiNene refers to the ship between the two and Yashiro Nene
 * SakuAoiMeiNene refers to the ship between the two, Nanamine Sakura and Yashiro Nene