Demon Slayer Season 1 :
The story follows a teenager, Tanjiro Kamado, who strives to become a “Demon Slayer” after his family was slaughtered and his younger sister, Nezuko, is turned into a demon. The opening theme is “Gurenge” (紅蓮華, “Red Lotus”) by Lisa, while the ending theme is “from the edge” by FictionJunction feat.