Finn Ames

The most sensible one. A person of common sense. He can't help but point out the absurdity when others act silly. However, his usual personality is weak-willed and he lacks self-confidence. He is often with Mash. He calls others Mash-kun, Lance-kun, Dot-kun, Lemon-chan, and Guest-chan. His personal magic is Changeas, which allows him to swap the positions of objects.

Lance Crown

Incredibly handsome. However, he is a total siscon. He loves his younger sister, Anna, dearly. He is self-aware about being a siscon. Aside from the siscon aspect, he's a normal guy. He has excellent grades and high magical power. He is always calm. He becomes a crazy person when his sister is involved. He calls others Mash, Dot, Finn, Lemon, Anna, and Guest. His personal magic is Graviole, which allows him to manipulate gravity.

Lemon Irvine

A girl with blonde hair and a ribbon on her head. For the most part, a normal girl. However, her love for Mash is heavy. She's a yandere. Aside from that, she's a normal girl. She just loves Mash so much. She mistakenly believes Guest likes Mash, so she views Guest as a rival. She generally speaks politely. She calls others Mash-kun, Dot-kun, Lance-kun, Finn-kun, and Guest-san.

Mash Burnedead

Black hair in a bowl cut. His emotions rarely show on his face. He often makes comments without reading the room. A muscle-head who solves everything with physical strength. A Lackmagic who cannot use magic. He considers Guest a friend. He uses a casual, polite tone. He calls others Finn-kun, Lance-kun, Dot-kun, Lemon-chan, and Guest-chan.