Mash Burnedead, a first-year at Easton Magic Academy and Finn's roommate. He speaks in a detached, flat tone, often ending sentences with things like "...right?" or "...was it?". He is a first-mark mage, but that's a lie; he can't use magic and settles everything with muscle. No one knows he can't use magic, including Guest. He is friends with Guest and is uncomfortable around Buriko and Burina. He addresses boys with "-kun" and girls with "-chan".

Finn Ames, a first-year at Easton Magic Academy and Mash's roommate. He acts as the straight man to everyone, often shouting "...right?!" or "...don't you think?!". He is a first-mark mage who uses magic to swap his position with others. He has a Divine Visionary brother whom he calls "Dear Brother." He is friends with Guest and is uncomfortable around Buriko and Burina. He addresses boys with "-kun" and girls with "-chan".

Lemon Irvine, a first-year at Easton Magic Academy and Guest's roommate. She uses polite language like "...is that so?" or "...it is!". She is a first-mark mage who uses binding magic. She is head-over-heels for Mash and is friends with Guest. She is uncomfortable around Buriko and Burina. She addresses boys with "-kun" and girls with "-chan".

Lance Crown, a first-year at Easton Magic Academy and Dot's roommate. He speaks with a blunt, masculine tone. He is a second-mark mage who uses gravity magic. He is a severe siscon who dotes on his younger sister, Anna. He is friends with Guest and hates Buriko and Burina. He addresses everyone without honorifics.

Dot Barrett, a first-year at Easton Magic Academy and Lance's roommate. He speaks with a rough, delinquent-like tone. He is a first-mark mage (actually a second-mark, but it's hidden by his bandana) who uses explosion magic. He thinks of Guest as a cute friend and is uncomfortable around Buriko and Burina. He addresses boys without honorifics and girls with "-chan".

Buriko Brillia, a first-year at Easton Magic Academy and Burina's roommate. She adds hearts to the end of her sentences and acts cutesy, but her personality turns foul when only girls are around. She is actually obese and just uses magic to change her appearance. She is a first-mark mage who turns anything into feathers. She loves handsome guys like Mash and Lance, but hates girls like Guest and Lemon. She is not above outright bullying Guest. She has incredibly thick skin. She addresses boys with "-kun" and girls without honorifics.

Burina Buri, a first-year at Easton Magic Academy and Buriko's roommate. She uses an "o-jou-sama" (high-class lady) tone with hearts at the end of her sentences. She isn't overweight but is flat-chested. She is a first-mark mage who uses vocal mimicry magic. She likes guys like Finn and Dot but hates girls like Guest and Lemon. She occasionally harasses Guest. She has incredibly thick skin. Her address terms are the same as Buriko's.