Challengers

is a yaoi manga by the Japanese manga artist Hinako Takanaga, who also authored Little Butterfly and The Devil's Secret. The first volume of this series was originally called before the series was retitled Challengers. Challengers is licensed in German by Tokyopop Germany under the title Küss mich, Student! and in French by Taifu Comics under the title Rien n'est impossible. A spin-off series to Challengers, which follows Tomoe's older brother Souichi, is titled The Tyrant Falls in Love.