heres some info about the charcters

Mao (マオ, Mao?): An Honor Student at Maritsu Evil Academy, he is the elite of the elite. Mao skips class, doesn't do homework, and is an overall bad boy. His hobbies include mischief and evil research, such as experimentation on people. His dislikes involve humans and heroes. Despite this, he continually studies them through video games and manga. His reason is so that he can learn how to become a hero and defeat his father, an Overlord, taking the title for himself. Mao has an evilness rating of 1,800,000.

Raspberyl (ラズベリル, Razuberiru?): Childhood friend of Mao, who goes by the nickname Beryl. She's considered a delinquent by Netherworld standards since she does good deeds and follows the rules. Even though she talks like a delinquent, she does her homework, volunteers, goes to class early, and is an overall wonderful student. She dislikes acting uncool and her dreams for the future involve becoming the Legendary Delinquent.

Almaz von Armadin Adamant (アルマース・フォン・アルマディン・アダマント, Arumāsu fon Arumadin Adamanto?): A hero fanboy, who knows everything there is to know about heroes. He's very passionate about them; however he has a hard time acting like one due to his lack of confidence. He likes a princess in the human world, and admires Super Hero. His dislikes involve demons because they do things like kidnap his princess. He wishes to become a great hero like Super Hero, so he can protect his princess from being kidnapped. However, he had his title of hero stolen by Mao. Without it, he's slowly becoming a demon.

Jiiya (じいや, Jiiya?): This old gentleman demon is very loyal to Mao, even becoming over protective in certain situations. He's known to cover his failures by laughing them off, though he seems to be keeping a few secrets himself. His wish and future goal is to help Mao grow up to be a great Overlord, and dislikes people who get in the way of that. Jiiya was originally the one who found Almaz and brought him to Mao, in order to help him achieve his goal. There are demons that say he's even stronger than Mao.

Male cleric is back. I'm happy. It's nice, that this time I won't confuse him for a woman. Well, I guess that long hair doesn't help, but the bare chest is a hint.

I'm hoping that they change the voice overs for the male gunner. Those rough sounding battle calls in Disgaea 2, really weren't fitting for that thin, frail looking guy.

XD