Papillon Series by Miwa Ueda

It’s no fun being a high school outcast. It’s even harder when your twin sister is the most popular girl in school! The ultra-glam Hana is the ultimate teen queen, but her sister, Ageha, is just a shy tomboy. Hana loves being the center of attention so much that she’ll do anything to keep her sister in her shadow. But Ageha has a plan that will change her life. Because no one, not even Hana, can hold Ageha back forever. . .

A NEW LIFE, A NEW LOVE. Ageha has always lived in the shadow of her popular twin sister, Hana. But with the help of her eccentric and brilliant guidance counselor, Ryûsei, Ageha is turning her life around. Now she’s confident and in control . . . and falling for Ryûsei! Is Ryûsei really the right guy for Ageha? Includes in-depth translation notes and a preview of the next volume!

ENEMY SISTER? Shy tomboy Ageha has decided to make all her dreams come true. Thanks to her inspiring (and very attractive! ) guidance counselor, Kyû-chan, Ageha is taking total control of her life. But she has one major obstacle to Hana, her twin sister, who’s jealous of Ageha’s amazing transformation. And Hana will stop at nothing to ruin her sister’s life! Includes in-depth translation notes and a preview of the next volume!

SISTER ACT. Ageha used to live in the shadow of her pretty, more popular sister, Hana. But those days are gone! Now Ageha is confident, independent, and dating her hot guidance counselor, Kyû-chan. Everything is going great. That is, until Hana seeks help from Kyû-chan. Will she succeed in stealing Kyû-chan’s heart? Includes in-depth translation notes and a preview of the next volume!