Gintama: Love Incense Arc

Yoshiwara, the famed red-light district, is unexpectedly thrown into disarray by the reappearance of "Aizen Kou," a powerful love incense with the ability to make anyone fall in love with the first person they see. This potent drug, previously outlawed for its effects, causes widespread chaos and romantic confusion. Among those affected is the stern Hyakka captain, Tsukuyo, who finds her already existing attraction to Gintoki Sakata, the leader of the Yorozuya, greatly magnified by the incense's influence. With the red-light district in turmoil and unexpected romantic entanglements abounding, Tsukuyo and the Yorozuya must work together to not only cure everyone's sudden infatuations but also...