A

a is the host of Insane Insanity.

Appearnace
a is a lowercase a.

Personality
a is rather childish but helpful in a way. He is shown to be sensitive but gets angry easily.

Trivia

 * a's name is pronouced like "ah" not "A".
 * a is Non-Binary, so ze's pronouns are ze/hir/hirs.
 * Ze was the first character to appear and get a line in Starting the Start.
 * Ze has the power to teleport people, put people to sleep and generate food and drinks, more specifically for Paomeu.