Futari no HimitsuFutari no Himitsu.; Futari no Himitsu (MORO Orie); Our Secret: What Makes Two of Us; Rahasia Kita Berdua; ふたりのヒミツ。; 两个人的秘密; 兩人的秘密

From Sapphire Sky: Saijou Kiki is a model and child star, but with the release of her new commercial, her popularity skyrockets. At school, she harbours feelings for Takumi-kun... but she somehow ends up kissing Teppei, his friend?! And what's more, they've switched bodies due to some sort of old legend?! From Chibi Manga: Everyone is talking about Saki since she acted in her first CM. She's in love with Takumi, who's in the neighbor boys high school: Sashirou High school. One day, she fell in the stairs and incidentally kissed Teppei, a student of Sashirou High School. That's a big shock! but something started to change inside them...