ChallengersChallengers.

Challengers (Japanese: チャレンジャーズ, Hepburn: Charenjāzu) 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 Goukaku kigan (合格祈願; Prayers for a passing grade) before the series was retitled Challengers. Challengers is licensed in German by Tokyopop Germany under the title Küss mich, Student!