Isa

Principal Isa, a character in the High School Story series, is the principal of Oliver M. Berry High School. She was the vice principal formerly. She is first seen in Book 1, Chapter 4.

Appearance
Isa has black eyes, black hair, and tanned skin. She wears a black blazer over a white shirt.

Personality
Isa is a stickler for rules and hates students who cause trouble. She is also shown to be very demanding and unfair, as shown when she attempts to give you a detention for tardiness even though you weren't even late. She is very manipulative and appears to be trying to pit the athletes, band members, and cheer squad against each other.

Before Berry High, she worked at Clickit, Mansingh TransGlobal, and Hartfeld University in that respective order, under a different alias per institution.

She is shown to be gullible, as she fell for a fake investment and ended up in debt to two criminals called Blackbird and Phantom.

Andrew Isa
Andrew is Principal Isa's brother, whom she hired to replace Coach Burke after his resignation. She has a mother-like hold on him, as shown with his unfocused attitude when coaching the basketball team. In Book 2 Chapter 11 it is revealed that Andrew Isa had been blackmailing her for his position at school.

Trivia

 * Pixelberry gave her the same look as Leila, a character from The Freshman & The Sophomore series.
 * In Chapter 11, while looking through her belongings, it is revealed that she originally worked at ClickIt, who lost to a "new blog company", confirming High School Story 's connecting to #LoveHacks.
 * Isa was also revealed to have worked at Hartfeld University, connecting High School Story to other stories such as The Freshman & The Sophomore, Endless Summer, and The Haunting of Braidwood Manor.