Chiisana Kuni no Kyuseishu: Nariyuki Gunshi no Maki

is the first volume of the Chiisana Kuni no Kyuseishu light novel series, written by Kazuyaki Takami and Illustrated by Himeaki. It was released under the Dengeki Bunko Imprint in January 2006.

Synopsis
The prairie as far as the eye can see. Tatsuya Amayama was in a remote area of Central Asia. "Sure, I wanted to have a different experience than people ..." In the insecure country of Celica, Tatsuya, whose passport and money were taken, can only be at a loss. In front of him, a beautiful woman named Sarasa and a pretty girl named Ryuka, who is still 14 or 5 years old, appeared. The two are representatives of a tribe, but now that the civil war has broke out, they are the inquirers chased by the government. "You and the princess can be transformed into a newlywed who came to Celicastan for a trip." Tatsuya, who had no destination, was inevitably involved in the escape ...!?

(source: Bookwalker JP - Translated)