A white-haired girl who claims to be an alien esper, often wearing a spacesuit and occasionally talking in a silly alien-like manner. She is rumored to be a troublesome runaway.

Makoto Niwa just moved to the city to live with his aunt Meme after his parents were reassigned to work overseas. He is perfectly fine with that, saying it will give him the chance to live the dream life of an adolescent boy. He keeps track of the things he does by assigning "points" to them—positive or negative—and adds them up on a regular basis to grade his adolescent life. 
 
And then he discovers Meme has a secret daughter (and self-proclaimed alien) named Erio. He finds her rolling around by the front door of Meme's house wrapped up in a futon. It is then he realizes that his dream adolescent life will not come true, and begins a life of experiences that are out of this world. 
(Source: NIS America)

__Height:__ 157 cm
__Agency:__ Office Osawa

[Website](http://whv-amusic.com/iguchiyuka/index.html) | [Profile](http://osawa-inc.co.jp/women/iguchiyuka/) | [Twitter](https://twitter.com/yukachiofficial) | [Instagram](https://www.instagram.com/ooo31_iguchiyuka_31ooo/) | [Anison](http://anison.info/data/person/15320.html) | [Wiki (en)](https://en.wikipedia.org/wiki/Yuka_Iguchi) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E4%BA%95%E5%8F%A3%E8%A3%95%E9%A6%99) | [Youtube](https://youtube.com/@officialyoutubechannel3974?si=9AjlJ6Ujj2Vw1CiU)

__Non-anime roles:__
- Liter - Goddess of Victory: Nikke (VG)
- Otaru Rio - Nogizaka Haruka no Himitsu: Cosplay, Hajimemashita (VN)
- 37 - Reverse: 1999 (VG)
- Koleda Belobog - Zenless Zone Zero (VG)

Unaired 13th episode included in the seventh Blu-ray/DVD box volume. 
Makoto goes to the festival with Ryuuko. Makoto gets to the shrine where Erio is waiting and is greeted by Yashiro, who claims she will demonstrate a small part of her psychic powers and tells Makoto to take three steps back. She raises her left arm... 
(Source: Crunchyroll)

The story revolves around a highschool boy named Niwa Makoto. He lives with his aunt&rsquo;s family since his parents are away on business. It is there where he meets his mysterious cousin of the same age Touwa Erio &mdash; who happens to tie a futon mattress around her upper body and is a self-proclaimed alien. Her staple food is pizza. Erio had been missing for half a year and was found floating in the sea. She doesn't remember anything about what happened during that period of time, but she began to think that it was the act of an alien and wanders the neighbourhood wrapped in the futon. 
(Source: AniDB) Note: This includes the extra novel Denpa Onna to Seishun Otoko SF (Sukoshi Fushigi) Han

Yashiro Hoshimiya