The fourth season of Nanatsu no Taizai ( The Seven Deadly Sins: Dragon's Judgement ) has received a new trailer. According to the video, anime 's opening theme song, "Hikari Are," by artist Akihito Okano has been revealed .
Watch the new trailer featuring the opening theme song for the anime Nanatsu no Taizai:
Finally, the series arrives on January 6, 2021.