Your and My Secret

Your and My Secret (僕と彼女の×××, Boku to Kanojo no Peke Mittsu?, My and Her Three X's) is a manga by Ai Morinaga. Your and My Secret is a gender-bender manga. Male lead Akira Uehara is overlooked because he doesn't open his mouth. Female lead Nanako Momoi is looked over until she opens her mouth. One unfortunate day in grandpa's underground laboratory their minds and bodies get switched, and they find their new selves surprisingly comfortable. In Japan it was published by Mag Garden. In the United States, it was published by ADV Manga and Tokyopop as Your & My Secret. In Chinese, it has been marketed as both 我愛野蠻女友 (My Barbaric Girlfriend) and 我和她的××× (My and Her ×××). The story was made into a live-action adaptation starring the Japanese actress Mai Takahashi.

The series is 8 volumes long. The first volume was released in English translation by ADV Manga; Tokyopop then acquired the rights to the manga and released 7 volumes as of December 2010, leaving the series unfinished at the time of their closure.