背徳の花 (Haitoku no Hana)

Youtube Broadcast(Uploaded by author)

Background
The lyrics describe the story of an officer who is taken to the red-light district to see a popular dancer. He gets intoxicated, and falls in love with her. The dancer reciprocates these feelings. Imagery of flowers, butterflies and poisoned nectar are used throughout the song. From the start, they know their relationship is wrong and doomed, but share a short time of passion. They shared whispers and vows of undying love, all the while understanding that they can never be together, and eventually confess that they wish they never met, because they love each other too much to turn back. And, at the end of the song, the couple part ways, safe in the knowledge that their love was true and just, hoping to one day meet again.

The song is featured on Hitoshizuku and Yama△'s album After the partY and has entered the Hall of Fame.