Itsuki Takizawa
About
A nice girl which has been jailed in the fortified school with the accuse of theft.
Actually she's the only person in there which joined the school on purpose with a main goal.
The only reason why she joined the school is to find his brother Kazumi Takizawa, which has "disappeared" after he was sent to the fort.
She will inevitably fall in love for Mei Mato.