Iriya no Sora, UFO no Natsu.

About Iriya no Sora, UFO no Natsu

Iriya no Sora, UFO no Natsu is a Japanese sci-fi light novel series written by Mizuhito Akiyama with illustrations by Eeji Komatsu that centers on the relationship between Kana Iriya, a high school girl who has to fight alien invaders, and Naoyuki Asaba, a member of the school newspaper club and one of her few friends. There were four light novels published by MediaWorks under their Dengeki Bunko imprint; the series was once nominated for the Seiun Award. Later, a six-episode original video animation adaptation was created based on the novels; the DVDs were released in Japan between February 25 and July 29, 2005. Two sound novel video games for the Nintendo DS were released in Japan; the first in January 2007 and the second in October 2007. A manga series illustrated by Tōko Kanno was serialized in ASCII Media Works' seinen manga magazine Dengeki Maoh between the October 2007 and March 2009 issues.