The Mischievous Prince
Aliases Prince Thomas
Social Rank Bourgeoisie
Gender Male
Age Child
Status Deceased
Hair color Brown
Eye color Blue
Occupation Student/resident at Rose Garden Orphanage
Voice actor James Daniel Wilson
A new girl, a new girl!
—Thomas to Jennifer

Thomas is a minor character in Rule of Rose. He is a member of the Red Crayon Aristocrat Club.

Thomas was murdered by Gregory M. Wilson during the orphanage massacre.


He is obsessed with toys and trains and is often seen playing with them. Many of Thomas's behaviors, such as his fascination with toys trains along with his lack of social skills, are characteristics of neurodevelopmental disorders, suggesting that Thomas may be autistic.

Rule of Rose

Occasionally, when Jennifer attempts to enter a room, Thomas, with a paper bag over his head, will slam the door on her. This prevents further access to the room, and is possibly another one of Thomas's mischievous traits.

Thomas is often seen in the Smoking Room of the airship, or the Playroom of Rose Garden Orphanage, playing with his trains. In the orphanage, drawings can be seen in the hallways that resemble train tracks. Jennifer later reveals that Thomas drew these.

In the "Once Upon a Time" chapter, Jennifer states that the reason Thomas was so often absorbed in playing with his trains was because they were his only friends. She also states that his obsession was rumored to have something to do with his birth, though he never spoke about it to anyone.


Thomas's name could have possibly been derived from the British children's television show Thomas & Friends, in which the main character, Thomas, as well as the majority of the characters, are talking trains.


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