The cast of the mini-comic has been counted and called for, but for now I'll simply list out the major characters first (by their character's colors if possible):
The Females:
Tania \ Tifani \ Vivani \ Hele \ Irene \ Emily \ Cream
The Males:
Sonic \ Crash \ Lil Luigi \ Chris \ Jet \ KC \ Adam
Hey...14 major ones total, not bad! Aside from the main characters, there's a number of minor and cameo characters out there too, so keep a good eye out for 'em!
The Females:
Tania \ Tifani \ Vivani \ Hele \ Irene \ Emily \ Cream
The Males:
Sonic \ Crash \ Lil Luigi \ Chris \ Jet \ KC \ Adam
Hey...14 major ones total, not bad! Aside from the main characters, there's a number of minor and cameo characters out there too, so keep a good eye out for 'em!