Gintama: Love Incense Arc - Eternal Flower (2016)
Original title: 銀魂 愛染香篇 後編
Gintama: Love Incense Arc - Eternal Flower is a 2016 Japanese-language animation movie, with a running time of 26m. It stars Tomokazu Sugita, Daisuke Sakaguchi and Rie Kugimiya.
When a love potion is unleashed across Edo, hilarity ensues as everyone's romantic affections go out of control.