The anomaly's vessel. Initially acting similar to the original Sonic the Hedgehog, this entity carries an eccentric and manipulative nature appearing friendly to the naked eye. Originally manifesting in the 90's era via a scam program that would supposedly allow people to communicate with God, Sonic claimed many victims and took various form to make their souls apart of the anomaly. Rewrite is playful, teasing, but can be controlling when he wants to be.

One of the souls Rewrite trapped into his game. Miles, who also goes by "Tails" is a brown-ish orange fox. He is quite shy and caring and can get a little defensive about things.

Ekiduna is also one of the souls Rewrite trapped inside the game, Ekiduna is a chill and calm purple echinda with a green hat and green cape.

The last soul Rewrite trapped in his game, Dr. Ivo is an annoying humanoid figure with pale skin, a wacky brown mustache with black and red clothing. He constantly tries to create inventions to mess with Rewrite and his friends, which Rewrite handles every time with god-like ease.

Malware, also known as "Rosy" is a "grey" type of character, she's not entirely evil, but she's also not what some would call "innocent". Her behavior depends on the people she interacts with. She's also very unstable and will act random at times. Generally speaking, she's known to tease her friends, be aggressive towards those who are friends with Rewrite, and loves to play games, even if they come at the expense of the others. She is a pink hedgehog with a red digital dress