Description: Mugi and Hanabi are the perfect high school couple...but their relationship is built on a single shared secret They're each in love with someone else.Yen Press<b>Included one-shots</b>Volume 1 Nyan Nyan PreludeVolume 2 Nyan Nyan SerenadeVolume 3 Nyan Nyan OratorioVolume 4 Nyan Nyan CantataVolume 5 Nyan Nyan AndanteVolume 2 contains the side story "Little Little Princess" (Little Little Princess.