I've Been Killing Slimes For 300 Years And Maxed Out My Level
We Went to the Demon King's Birthday Party (06/07/2025)
Overview
Pecora hosts a grand birthday party, but the only gift she wants is a day alone with Azusa.
Main Cast
Aoi Yuuki
Azusa (voice)
Kaede Hondo
Laika (voice)
Sayaka Senbongi
Falfa (voice)
Minami Tanaka
Shalsha (voice)
Sayaka Harada
Halkara (voice)
Manami Numakura
Beelzebub (voice)