Gintama: Love Incense Arc

Gintama°: Aizome Kaori-hen

The red-light district, Yoshiwara, is suddenly taken over by "Aizen Kou," an incense that has the ability to make anyone fall in love with the first person they see. Having been outlawed for its strong potency, the love drug was thought to have disappeared from the red-light district for good; however, it seems to have found its way back inside Yoshiwara's walls and now has the entire district under its influence. O…