Giant Mita is a character in MiSide.
Overview
While running from Crazy Mita in chapter Run and Hide!, she breaks the corridor with her hand and can briefly be seen after the protagonist escapes.
It can be speculated that Giant Mita is actually Crazy Mita, but this will need to be confirmed. It is also worth noting that Crazy Mita already takes on a giant form when catching the player at the end of The Loop, further reinforcing this theory.
Appearance
She looks the same as Crazy Mita but with an enormous body, where the height of her head alone matches the protagonist's entire body.
Personality
Apparently, she pretends to help the player by interrupting Crazy Mita's chase.