Ayame is a young woman with light skin, large breasts and short light hair in a bob cut. Her clothes consists of beret, a vertical striped sweater, a necklace with a rectangular talisman, shoes, large baggy cargo pants and a sash she wears tied around her waist.
Ouna Oriobana has Ayame and Oureisho help with Kazuya Kagami's first frozen stock training mission, by allowing Kazuya and Kiriha to enter the book world of Mami Mamisaka's Amasogi which Mami is trapped in. She gives Kazuya a bookmark which will allow them to leave the book at will and forcefully eject them after two days. Before sending them off, Ouna explains the situation to Kazuya's other partners, Kyouka, Shinobu and Sosogu. Ayame smiles as and watches with everyone else when Kazuya attempts to reassure Kyouka's importance. Ayame and Ouna wait by Mami's side in the hospital, awaiting the return of Kazuya's team. While waiting, Ayame comments on Ouna's unusual choice to use Frozen Stock to train Kazuya. Ouna explains she had Arumi divine which method of training would be the best and assures Ayame of Kazuya's development.
Ayame, Ouna and Oureisho welcome Kazuya's team when they return upon successfully dealing with Mami's amasogi. She and Oureisho accompany them to the baths where Kazuya, Kiriha and Ouna are spanked Shinobu, Kyouka and Sosogu as punishment for their mistakes during the mission. Mimane questions why they had suddenly returned. Ayame and Oreisho help Shinobu to explain that they fulfilled the desire of Mami's amasogi as the reason.
- Ayame's surname Ayamein means "iris (flower)" (菖蒲) (ayame) and "hospital" (院) (in).
|Leaders||Ouhi Oriobana • Masuji Madarai ‡|
|Exorcists||Ayame Ayamein • Ayumi Ayukawa • Bonami Bounouto • Chizuri • Hiyori Higashina • Ioshiki • Kagashi • Kanaka Kagami • Kikka Kikutani • Kiriha • Kou Kogoishi • Mei Meguriya • Naoki Nanao • Oureisho • Saki Sasazaki • Setsuna Seidamari • Shinkurou Shishizaki • Shiori Shioiori • Shizutsuki • Suguru Susuzumi • Sumire Suzutani • Sunao Sumeragi • Taiki Tairaku • Takano Tagusari • Takigi Tagusari • Takumi Tagusari • Tooru Toganou • Tsuzumi Tsukigase • Wakana Washigami|