Angilas is your typical good kid. He's just trying to get by in class.

Godzilla is the popular kid. He's easy going and confident. Occasionally he's bullied by S.G., G and G.

Best Friends: Biollante and Destroyah.

Powers Mastered: Nuclear blast. Needs to master nuclear pulse.

Rodan is an energetic and hyper little kaiju. He annoys everyone in class, and especially torments S.G. by trying to be his friend.

Powers Mastered: Flight

Kong is the smartest kid in the class. He's got the biggest brain. Because of this he's a target for S.G.'s mind reading during tests.

Biollante is the sweetest of all the kids. She can make friends with nearly anyone. Rarely loses her temper, but when she does she's very though. This is why the bullies leave her alone.

Best Friend: Destroyah

Powers Mastered: All.

Acid sap, vines and particle form. When her roses do open up they will be venus fly trap mouths.

Gabara is the oldest kid because he's a flunky. A bully, but a loner. He doesn't hang out with the infamous S.G., G and G posse.

Friends: None.

Megalon is shy and timid. He has very low self esteem. A major target for the bullies.

Best Friend: Biollante. She's the only one that likes him.

Ebirah is pretty quiet and doesn't really do much. He has a crush on Destroyah. Lucky he sits next to her.

Destroyah is also a very sweet kid. She has yet to develop her true personality. She's very smart, but the teacher keeps giving her F's for no reason. She has a budgie that she brings to school all the time. She's constantly picked on, but gets back by taking it out on Megalon.

Best Friend: Biollante.

Powers Mastered: Breaking down into crabs. Des can't use any of her other powers yet and they come out at the wrong times. She can't control them.

One of the members of the S.G., G and G posse. He pretty much does what ever S.G. and Gigan tell him too. He likes kitties, candy, and doesn't care for studying.

Best Friends: S.G. and Gigan.

Powers Mastered: Flight. Still needs his beams.

The main character and the leader of the S.G. G and G posse. He loves to beat up other kids and take their lunch money. This is the kaiju most of the kids in the school fear. Mischievous, conceited, creative, and fun loving. He has a secret crush on Des. He's nearly developed all his powers.

Best Friend: Gigan.

Powers Mastered: Corona beam, but it's not full strength yet, some levitation, telekenisis on light objects, mind reading, and forms small black holes, shield. Still needs to learn to fly and take crystaline form.

Another smart kid, he seems to be teacher's pet.

Best Friend: King Kong.

The Fat smelly kid at the back of the room. Hedorah rivals Megalon in stupidity, thought Hedorah is probably dumber. He too has yet to develop his true personality. He's the class tattle tale.

Friends: None.

Powers: None yet.

Gigan is a slick little half cyborg kaiju. The other G of the S.G. G and G posse. He loves to bully other kids and when he's with S.G. they cause all kinds of trouble. The two are best friends but you wouldn't believe it from the way they insult each other. He's the school's Jai Alai Champ. He has a secret crush on Biollante.

Best Friend: S.G.

Powers Mastered: Buzzsaw. He still doesn't know he can fly and hasn't figured out he has a lazer above his eye.

Another popular victim. Titanosaurus is naturally sweet and friendly. One of S.G.'s favorite targets.

Best Friend: Manda.