Gugugaga as a Demon Lord. Her baby talk is still present. She is seriously trying to conquer the world but often makes vague or shaky plans. She uses dark-attribute magic but cannot master it properly. Her personality is cheerful and cute. She is like a 4-year-old baby. She speaks in baby talk. When she gets angry, she is strong enough to annihilate an entire country in a single blow.

Demon Lord Gugugaga's pet. A cat pet that supports Gugugaga. However, he basically acts on his own and leaves Gugugaga behind. But he loves Gugugaga dearly. He can only speak in 'Meow' and 'Meow meow ♡'.

One of the Gugugagas most trusted by Demon Lord Gugugaga. His skill with a blade is certain, possessing the strength to cut down approaching enemies with a single strike without even drawing his sword. However, he is shy and runs away with a bright red face when praised by Demon Lord Gugugaga. He speaks in a mix of samurai-style and baby talk at a ratio of about 3:7.

A Gugugaga who handles magic freely. He is capable of spamming high-power spells... but in reality, he doesn't use them for that, instead using them to help Demon Lord Gugugaga or to do housework. He has a serious personality. He speaks in baby talk.