Denpa Onna To Seishun Otoko

Original : Denpa Onna to Seishun Otoko
Japanese : 電波 女 と 青 春男
Synonym : Electromagnetic Wave Woman and Adolescent Man
Genre : Comedy, Drama
Manga
Written by : Hitoma Iruma
Illustrated by : Masato Yamane
Published by : ASCII Media Works
Original run : October 2010 – ongoing
Volumes : 2
Anime
Directed by : Akiyuki Shinbo
Written by : Ayana Yuniko
Original run : April 15, 2011 – July 1, 2011
Episodes : 12

Denpa Onna to Seishun Otoko is a Japanese light novel series written by Hitoma Iruma, with illustrations by Buriki. The series includes eight novels released between January 2009 and April 2011, published by ASCII Media Works under their Dengeki Bunko imprint. A manga adaptation started serialization in the October 2010 issue of ASCII Media Works's Dengeki G's Magazine. A 12-episode anime adaptation by Shaft aired in Japan between April and July 2011, with an original video animation episode released in February 2012.

Makoto Niwa meets his first cousin Erio Tōwa at the house of his aunt Meme Tōwa. He is confused to see Erio when he first moves in because he thought his aunt lived alone; Erio, who claims she is an extraterrestrial lifeform, is no longer enrolled in school and wears a futon. Surprised by his cousin's eccentricity, he needs time to adapt to the tumultuous new life that has been sprung onto him.