|Full Name||Aiura Mikoto|
|Age||16 years old|
|Manga Debut||Chapter 162|
|Anime Debut||Season 2 Episode 8|
|Japanese Voice||Kitamura Eri|
Mikoto Aiura (相ト 命, あいうら みこと lit. Aiura Mikoto) is a soothsayer, also known as an oracle. She is another love-interest of Kusuo's and constantly fights with Reita. Mikoto is one of the few non-family members that knows of Kusuo's powers along with Reita and Touma.
AppearanceMikoto looks like a typical gyaru, with her wild willow hair, decorated nails, accessories, and tanned skin. However, she doesn't appear to wear any makeup, or if she does, it's very natural. She is mostly seen wearing her PK Academy uniform in a lax manner with the top opened and without her ribbon, showing her cleavage. She has green eyes which are accentuated by pink star and moon face stickers. She enjoys wearing accessories such as bracelets and hair clips.
Like Reita, Mikoto openly shows her psychic powers to everyone and became popular in her class because of them. She has a uninformed sense of justice and wants to use her powers for good and to help people, which she says separates herself from Kusuo. She will immediately and openly use her powers to help those who ask her, compared to Kusuo, who is more discreet and puts more thought into his actions. Due to her easy going personality she seems to have gotten the favor of Kusuo's grandmother, Kumi, when the two coincidentally met in the gyaru shopping mall.
- Mikoto's name is likely a pun on “Ai Uramikoto”「愛・恨み言」which means something along the lines of “love complaints” or “love resent”. 
- Additionally, the Kanji in her name is derivative from different kinds of fortunetelling terminology.
- Her hairpin is based off the Virgo symbol, her Zodiac sign.
- Mikoto's Japanese Voice Actor, Eri Kitamura, previously voiced the gyaru Ranko Honjou, in anime adaptation of Hajimete no Gal.
- Her guardian spirit is a chubby rich lady.
- She sings along with Teruhashi Kokomi and Saiki Kusuo in the closing song "Duet Shite Kudasai."
- Aiura represents a minor "Lust" out of all sins, as she was willing to go to a hotel with Saiki in a chapter, and was planning to stay overnight with Saiki when he invited her to his house in Chapter 220.
|v · e||2nd Year|
|Class 1-:||Kihachi Bunta · Nishi Soujirou · Sugiyama Haruo · Tanaka Ichirou|
|Class 2-:||Itano Yoriko · Ooshima Yuuji · Oohori Kouichi · Satou Hiroshi · Shinoda Takeru · Nakanishi Shinya · Maeda Takayuki · Suzumiya Hii · Toritsuka Reita|
|Class 3-:||Aiura Mikoto · Akechi Touma · Hairo Kineshi · Kaidou Shun · Kuboyasu Aren · Mera Chisato · Murata Shuuji · Nendou Riki · Saiki Kusuo · Saiko Metori · Sawakita · Takahashi · Teruhashi Kokomi · Yokota Jaga · Yumehara Chiyo · Zolbe Kageyukouji Saberlight|
|Class 4-:||Haruno Akio · Hotei Tomotaka · Tanihara Kenji|
|Class 5-:||Kumi Kouji · Matsuda Ippei · Mikami Aiko · Mishima Nobuaki|