Takaya Murase has just purchased a maid robot named Yui. His plans for Yui include dressing her in various costumes he has dreamed up, much to her dismay.
Koharu Biyori is a Japanese manga written and illustrated by Takehito Mizuki. The manga was serialized in MediaWorks’s monthly Dengeki Daioh before MediaWorks moved the title to the quarterly Dengeki Moeoh it ran from March 15, 2004 to December 17, 2011 and was collected into 7 Volumes. The manga was adapted into a three-episode original video animation overseen by Doumu and directed by Takayuki Inagaki.