Tokyo Olympics concluded , a familiar song played in the background to close the ceremony. According to the video below, it was a snippet of the song "Gurenge" by the singer LiSA , the opening theme of the anime Demon Slayer: Kimetsu no Yaiba .
Check it out:
INFO| The instrumental version of "Gurenge," the opening theme of the anime "Kimetsu no Yaiba (Demon Slayer)," was used during the closing ceremony of the #Tokyo2020 #ClosingCeremony #OlympicGames
pic.twitter.com/rI7JQKfrfA— Animes In Japan (@animesinjapan) August 8, 2021
Synopsis
In Demon Slayer: Mugen Train, set during the Taisho period in Japan, young Tanjiro returns home after a day's work to find his family brutally murdered by a demon. To make matters worse, his younger sister, Nezuko, has been transformed into a demonic creature. Now he must fight to avenge his family and rescue his sister.
Finally, Demon Slayer is available on Crunchyroll, Netflix, and Funimation, while the manga is published by Panini.