Akane Aoi/Relationships

Background
Akane Aoi and Yashiro Nene have been friends since attending Kamome Gakuen's middle school division and onto high school. The two of them were in the gardening club, seen by their close friendship in the school's album pictures. Nene sometimes notes on Aoi's popular girl status, causing boys to swoon after her and offering practical advice despite not having romanced anyone. However, she has relations with Aoi Akane, a classmate and a long-term childhood friend. The two of them currently live next door, their apartment windows directly across from each other.

Although Aoi doesn't hold any serious feelings for Akane, she does have a deep appreciation and admiration for his hard-worked efforts at studying and devotion. However, she portrays it in a quirky way, even playfully refusing Akane's attempts of confession or asking her hand in marriage. Unfortunately, if they were to marry, her name would be Aoi Aoi after inheriting Akane's last name. In terms of academics, she studies and works hard, raising her from the top 50 to No.1 of the school rankings for the final exams. She is also adept at telling rumors, serving as an exposition for introducing them to Nene.

Yashiro Nene
Nene is Aoi's close friend who she tells scary stories to. Recently, Nene starts to get worried when she hears Aoi's scary stories because it has been proven to come true every time. Aoi worries about Nene's bad sense in choosing men, and chats with her about various things. Seeing Nene busy, Aoi becomes afraid that Nene was avoiding her because she didn't like her anymore, but Nene then assures Aoi that it is not true.

Hanako
Although not directly, Aoi meets Hanako-kun after he possesses Nene's body. In the midst of trying to say something important to her, she is pushed to the floor and he attempts to seduce her. This enrages Akane who was watching the two, ultimately knocking Hanako-kun out of Nene's body before Nene's soul was able to return back.

Aoi Akane
Aoi and Akane are childhood friends and live next door to each other.

Akane is in love with Aoi, obsessed, even. He confesses his love to Aoi who he calls "Ao-chan" multiple times a day, and Aoi declines everytime. Aoi says that she turns him down because her name would become "Aoi Aoi" if they ever married, since Akane's family name is Aoi.

Though Aoi rejects him everytime, she felt loss when a supernatural caused Akane to date Lemon. She seems to like the attention she gets from Akane, despite not wanting to date him.

Minamoto Teru
After seeing Akane's determination into studying for the finals, she decides to launch a plan of her own, leading her to the top of the scoreboards for the final exams. For a brief interaction, she and Teru meet, declaring her victory as No.1, undoubtedly calling the challenge a tie that Akane and Teru set up prior.

Shinigami-sama
After being captured by No. 6, Aoi first formally is greeted by him on a boat in which she awakes. Unknown to her situation, she is rather wary of No. 6 originally. In an attempt to gain her trust he shows a bouquet of flowers, which promptly dies in his touch and explains that she needs to be a sacrifice to correct the boundary between life in death.

Later, she is brought to his boundary and is assumedly brainwashed, having all of her original personality and memories discarded.