Family Complex was first serialized in the manga magazine South (a special issue of Wings) published by Shinshokan, with the only bound volume released in May 2000.

Although the manga avoids openly image of any LGBT-themed content, it is also known because of the easy parody of yaoi and yuri fanservice.

He experiences problems with girls because of his feminine beauty, he enjoys great popularity with most male classmates, many of whom are openly in love with him.

She is also very popular with people of the same gender, like her older brother and later younger sister, but she is portrayed as the only member of the family who enjoys it.

At the end of the manga, she changes her appearance and manner of behavior to communicate more smoothly, which makes her more handsome and caring like her older sister.