Irekawarare Complex is a Manga/Manhwa/Manhua in (English/Raw) language, GENDERSWAP series, english chapters have been translated and you can read them here. You are reading Irekawarare Complex chapters on ManhwaZ, fastest updating comic site. The Summary is
I finally reunited with my first love, but I am getting in my own way!? A Gender-Swapping Romantic Comedy begins with my two forms and her!