Meisaku and others have finally arrived at the last boss of the Isekai Kingdom. That's when they find out that Sweets is actually a mage. But he's never used magic before! Sweets is voiced by Shigeki Nakanishi of NasuNakanishi.
The Demon King is...
...الملك الشيطانيّ
Der Dämonenkönig …
El Rey Demonio…
El Rey Demonio…
LE SEIGNEUR DÉMONIAQUE CHANGE…
Il Signore Oscuro si...
O Rei Demônio está...