アストラエアの白き永遠

The main character in AstralAir. Riku is an Elfin (people who can use psychic abilities) along with Hinata and Rinne, an...

Full name: Asaumi Korona (浅海 ころな)Likes: HumansDislikes: Causing troubleA robot produced by the Valhalla Institute w...

Likes: KotatsusDislikes: Getting lostA fellow Elfin who came to Tsukigasaki along with Riku and Hinata. She grew up in t...

Likes: Killing timeDislikes: Things that she can't use to kill timeA girl in Hinata’s class whom Hinata immediately rec...

Likes: Her younger sister HazukiDislikes: SloppinessThe director’s daughter whom Riku, Hinata, and Rinne were sent to p...

Likes: Things she can num num onDislikes: Things she can't num num onThe cheerful girl whom Riku often played with as a ...

Likes: Running (moving her body)Dislikes: Staying on the same spot for a long timeA friend and classmate of Ochiba at Ts...

Lives at the shrine with Rui and is a swan (apparently).

The other Elfin who came to Tsukigasaki with Rinne and Riku despite never having lived there in the past. She joins the ...

A shrine maiden from the Seitenguu. She's a friend of Corona’s who is in charge of the local shrine. She often sleeps i...

Valhalla Institute's leader.

Yuzu's younger sister. She’s one of Hazuki’s friends at the kindergarten and a bit mischievous. She takes great pride ...

The president of the student council and Marimo's older sister. She often takes it upon herself to do most of the studen...

A teacher at Tsukigasaki’s Kindergarten who has a very good relationship with her students. She also serves as Rinne's ...

Ochiba's younger sister who is very polite and affectionate. She goes to Tsukigasaki’s Kindergarten with her friends Ma...

Sousuke's younger sister and one of Hazuki’s friends at the kindergarten who is very shy. She always carries around her...

Shiina's older brother and one of Riku's classmates. He is part of the school's track team and used to be friends with O...

Ichika's older sister who works for the Valhalla Institute as a researcher.