After the broadcast of the last tenth episode in Japan, voice actress Yu Serizawa reported on her official Twitter account that the music video for “EVERYBODY!
EVERYBODY!”, the OP theme for the spring 2021 TV anime How Not to Summon a Demon Lord Ω, had been already viewed over one million times on YouTube, and posted a message of thanks to fans.
The team also performed the anime’s ED theme “YOU YOU YOU,” whose music video has also been watched 230,000 times on YouTube.