|1999||Tsuda Mikiyo||Tsuda Mikiyo||Comedy, Gender Bender, Harem, Romance, School Life, Shoujo|
Kei is a normal--if very pretty--young boy in high school. One day, he falls ill and is taken to the hospital. They find, much to everyone's surprise, that "he" actually has a female genotype even though "his" phenotype is male!! A little bit of surgical work solves the problem, and cool male hero Kei becomes innocent female heroine Kei. And what a female! "He" was cute before, but she is a beauty now.