Roupaz

Roupaz is the femslash ship between Rouge and Topaz from the Sonic the Hedgehog fandom.

Canon
Topaz only appears in the Sonic X anime series and its comic adaptation.

In "Fly Spy", Rouge explored an abandoned factory and found a small shiny object, after which bright lights spot at the bat, revealing G.U.N. soldiers surrounding her. As Topaz prepared to handcuff her, Rouge complements her toughness and calls her an old lady. The other soldiers laugh and Topaz tells the commander to cease. The commander recognizes Rouge as the jewel thief from the previous night. Rouge, Topaz, and the commander were then seen at the President's office. Rouge asks Topaz for a cup of coffee, with the soldier reluctant at first but obeyed when her commander orders her to do so. The President offered Rouge a special agent position at G.U.N. in exchange for freedom. Rouge and Topaz infiltrated Dr. Eggman's fortress and were able to use a bomb to destroy one of Dr. Eggman's robots. As they fled the fortress, Topaz did not know how to thank the bat. Rouge suggested her to "lose some weight".

Fanon
This ship is fairly popular. It is one of only two Sonic X ships involving a major human character (other than Dr. Eggman or Maria Robotnik who have game appearances) having a deep relationship with a Sonic character, the other being SonChris.

Fandom
DEVIANTART