So this is the cast for my vocaloid story:
LEON: English teacher.
LOLA: Leon's wife
Miriam: Headmaster
MEIKO: Gym teacher.
KAITO: History teacher.
Sweet Ann: Geografy teacher
Hatsune Miku: Popular girl
Kagamine Rin: Class president, Len's step-sister and crush
Kagamine Len: Shy boy, Rin's step brother.
Prima: Music teacher.
Gackupo Kamui: Playboy, Miku's ex
Megurine Luka: Girlfriend 1
Megpoid GUMI: girlfriend 2
Lily: girlfriend 3
Neru Akita: Miku's cousin on her mom's side. Rin's cousin on her dad's side
Haku Yowane: Japanese teacher.
Dell Honne: Haku's younger half brother and Isae's twin.
Isae Honne: Haku's younger half sister and Dell twin
Sonika: Gumi's Older sister
SF-A2 Miki: Shy girl
Kiyoteru Hiyama: Science teacher
Kaai Yuki: Hiyama's adoptive daughter
Big Al: Janitor
Tonio: Athlet.
Mizki VY1: Outcast
Gachapoid Ryuto: Yuki's friend
Nekomura Iroha: Yuki's friend
Utatane Piko: Bullied
Yuuma VY2: Outcast
Mew: Bully
SeeU: Transfer student from Korea
Tone Rion: Bully
Oliver: boy who wanders around school.
Yuzuki Yukari: Bully
Bruno: Spanish teacher.
Clara: Brunos wife.
Teto Kasane: Orphan, bullied.