Yuutsu Android

is a Japanese light novel series written by Mashima Mago, with illustrations by Kouhi. The series began publication on May 10, 2005 by ASCII Media Works under their Dengeki Bunko publishing imprint.

Synopsis
"I'm an android. It's completely waterproof and amphibious." Masaki Odagiri, a boy who believes he is an android. "You are genuine, decisively, you can't escape anymore-human beings," Akane Sakurano, a girl who is innocent but loves the eccentric. Various human patterns are intermingled around the two people who are just pursuing the reality there, while having a fragile feeling. "I'm sure I'm melancholy-" A melancholy and pure love story between a boy who can't become an android and people who can't find human feelings.