- Bren: The main character who came t' the academy on EDN-3rd from EDN-2nd. He's friendly 'n not shy, be driven by curiosity, 'n aims t' be number one at everything he does.

- TeeKee: This special wench be a member a a snow pirate group that longs t' live alongside EDN-3rd's native Akrid creatures.

- Chris Lanbert: An elite member a the academy with long experience in a Vitality Suit. He has confidence in his aim, 'n will come t' consider Bren his rival.

- Julie Fliesher: The group's "mood maker." She's not only skilled with a Vitality Suit, but also has great knowledge 'n affection. She's secretly in love with Bren (or possibly his Vitality Suit, Gingira).

- Luan Forest: Luan entered the academy ahead a Bren 'n be his superior. He's devoted t' data gathering, 'n has a lot a knowledge.

- Gingira: Bren's Vitality Suit. Gingira be a prototype with next generation AI which allows it t' speak with it be pilot 'n even automatically take simple actions. The Gingira name be given t' it by Bren when he first boarded the machine. Gingira refers t' Bren as "Master."